13868608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 56

約数和(自身を含む): 30154880

約数和(自身を除く): 16286272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 211, 316, 416, 422, 632, 832, 844, 1027, 1264, 1688, 2054, 2528, 2743, 3376, 4108, 5056, 5486, 6752, 8216, 10972, 13504, 16432, 16669, 21944, 32864, 33338, 43888, 65728, 66676, 87776, 133352, 175552, 216697, 266704, 433394, 533408, 866788, 1066816, 1733576, 3467152, 6934304, 13868608]

約数ペア:

[(1, 13868608), (2, 6934304), (4, 3467152), (8, 1733576), (13, 1066816), (16, 866788), (26, 533408), (32, 433394), (52, 266704), (64, 216697), (79, 175552), (104, 133352), (158, 87776), (208, 66676), (211, 65728), (316, 43888), (416, 33338), (422, 32864), (632, 21944), (832, 16669), (844, 16432), (1027, 13504), (1264, 10972), (1688, 8216), (2054, 6752), (2528, 5486), (2743, 5056), (3376, 4108)]