15704635648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{100403}}^1$

素因数の和:100479

約数の個数: 72

約数和(自身を含む): 34477930368

約数和(自身を除く): 18773294720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3328, 4888, 6016, 9776, 12032, 19552, 39104, 78208, 100403, 156416, 200806, 401612, 803224, 1305239, 1606448, 2610478, 3212896, 4718941, 5220956, 6425792, 9437882, 10441912, 12851584, 18875764, 20883824, 25703168, 37751528, 41767648, 61346233, 75503056, 83535296, 122692466, 151006112, 167070592, 245384932, 302012224, 334141184, 490769864, 604024448, 981539728, 1208048896, 1963079456, 3926158912, 7852317824, 15704635648]

約数ペア:

[(1, 15704635648), (2, 7852317824), (4, 3926158912), (8, 1963079456), (13, 1208048896), (16, 981539728), (26, 604024448), (32, 490769864), (47, 334141184), (52, 302012224), (64, 245384932), (94, 167070592), (104, 151006112), (128, 122692466), (188, 83535296), (208, 75503056), (256, 61346233), (376, 41767648), (416, 37751528), (611, 25703168), (752, 20883824), (832, 18875764), (1222, 12851584), (1504, 10441912), (1664, 9437882), (2444, 6425792), (3008, 5220956), (3328, 4718941), (4888, 3212896), (6016, 2610478), (9776, 1606448), (12032, 1305239), (19552, 803224), (39104, 401612), (78208, 200806), (100403, 156416)]