888021248

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2047

約数の個数: 72

約数和(自身を含む): 1895376672

約数和(自身を除く): 1007355424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 256, 272, 428, 544, 856, 1088, 1712, 1819, 1907, 2176, 3424, 3638, 3814, 4352, 6848, 7276, 7628, 13696, 14552, 15256, 27392, 29104, 30512, 32419, 58208, 61024, 64838, 116416, 122048, 129676, 204049, 232832, 244096, 259352, 408098, 465664, 488192, 518704, 816196, 1037408, 1632392, 2074816, 3264784, 3468833, 4149632, 6529568, 6937666, 8299264, 13059136, 13875332, 26118272, 27750664, 52236544, 55501328, 111002656, 222005312, 444010624, 888021248]

約数ペア:

[(1, 888021248), (2, 444010624), (4, 222005312), (8, 111002656), (16, 55501328), (17, 52236544), (32, 27750664), (34, 26118272), (64, 13875332), (68, 13059136), (107, 8299264), (128, 6937666), (136, 6529568), (214, 4149632), (256, 3468833), (272, 3264784), (428, 2074816), (544, 1632392), (856, 1037408), (1088, 816196), (1712, 518704), (1819, 488192), (1907, 465664), (2176, 408098), (3424, 259352), (3638, 244096), (3814, 232832), (4352, 204049), (6848, 129676), (7276, 122048), (7628, 116416), (13696, 64838), (14552, 61024), (15256, 58208), (27392, 32419), (29104, 30512)]