30214912

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 74287136

約数和(自身を除く): 44072224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1297, 1456, 1664, 1792, 2594, 2912, 3328, 5188, 5824, 9079, 10376, 11648, 16861, 18158, 20752, 23296, 33722, 36316, 41504, 67444, 72632, 83008, 118027, 134888, 145264, 166016, 236054, 269776, 290528, 332032, 472108, 539552, 581056, 944216, 1079104, 1162112, 1888432, 2158208, 2324224, 3776864, 4316416, 7553728, 15107456, 30214912]

約数ペア:

[(1, 30214912), (2, 15107456), (4, 7553728), (7, 4316416), (8, 3776864), (13, 2324224), (14, 2158208), (16, 1888432), (26, 1162112), (28, 1079104), (32, 944216), (52, 581056), (56, 539552), (64, 472108), (91, 332032), (104, 290528), (112, 269776), (128, 236054), (182, 166016), (208, 145264), (224, 134888), (256, 118027), (364, 83008), (416, 72632), (448, 67444), (728, 41504), (832, 36316), (896, 33722), (1297, 23296), (1456, 20752), (1664, 18158), (1792, 16861), (2594, 11648), (2912, 10376), (3328, 9079), (5188, 5824)]