28499984384

素因数分解:

$2^{14}\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 58571667840

約数和(自身を除く): 30071683456

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 128, 158, 194, 227, 256, 316, 388, 454, 512, 632, 776, 908, 1024, 1264, 1552, 1816, 2048, 2528, 3104, 3632, 4096, 5056, 6208, 7264, 7663, 8192, 10112, 12416, 14528, 15326, 16384, 17933, 20224, 22019, 24832, 29056, 30652, 35866, 40448, 44038, 49664, 58112, 61304, 71732, 80896, 88076, 99328, 116224, 122608, 143464, 161792, 176152, 198656, 232448, 245216, 286928, 323584, 352304, 397312, 464896, 490432, 573856, 647168, 704608, 794624, 929792, 980864, 1147712, 1294336, 1409216, 1589248, 1739501, 1859584, 1961728, 2295424, 2818432, 3479002, 3719168, 3923456, 4590848, 5636864, 6958004, 7846912, 9181696, 11273728, 13916008, 15693824, 18363392, 22547456, 27832016, 31387648, 36726784, 45094912, 55664032, 62775296, 73453568, 90189824, 111328064, 125550592, 146907136, 180379648, 222656128, 293814272, 360759296, 445312256, 890624512, 1781249024, 3562498048, 7124996096, 14249992192, 28499984384]

約数ペア:

[(1, 28499984384), (2, 14249992192), (4, 7124996096), (8, 3562498048), (16, 1781249024), (32, 890624512), (64, 445312256), (79, 360759296), (97, 293814272), (128, 222656128), (158, 180379648), (194, 146907136), (227, 125550592), (256, 111328064), (316, 90189824), (388, 73453568), (454, 62775296), (512, 55664032), (632, 45094912), (776, 36726784), (908, 31387648), (1024, 27832016), (1264, 22547456), (1552, 18363392), (1816, 15693824), (2048, 13916008), (2528, 11273728), (3104, 9181696), (3632, 7846912), (4096, 6958004), (5056, 5636864), (6208, 4590848), (7264, 3923456), (7663, 3719168), (8192, 3479002), (10112, 2818432), (12416, 2295424), (14528, 1961728), (15326, 1859584), (16384, 1739501), (17933, 1589248), (20224, 1409216), (22019, 1294336), (24832, 1147712), (29056, 980864), (30652, 929792), (35866, 794624), (40448, 704608), (44038, 647168), (49664, 573856), (58112, 490432), (61304, 464896), (71732, 397312), (80896, 352304), (88076, 323584), (99328, 286928), (116224, 245216), (122608, 232448), (143464, 198656), (161792, 176152)]