8152768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 17922240

約数和(自身を除く): 9769472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 239, 328, 416, 478, 533, 656, 832, 956, 1066, 1312, 1912, 2132, 2624, 3107, 3824, 4264, 6214, 7648, 8528, 9799, 12428, 15296, 17056, 19598, 24856, 34112, 39196, 49712, 78392, 99424, 127387, 156784, 198848, 254774, 313568, 509548, 627136, 1019096, 2038192, 4076384, 8152768]

約数ペア:

[(1, 8152768), (2, 4076384), (4, 2038192), (8, 1019096), (13, 627136), (16, 509548), (26, 313568), (32, 254774), (41, 198848), (52, 156784), (64, 127387), (82, 99424), (104, 78392), (164, 49712), (208, 39196), (239, 34112), (328, 24856), (416, 19598), (478, 17056), (533, 15296), (656, 12428), (832, 9799), (956, 8528), (1066, 7648), (1312, 6214), (1912, 4264), (2132, 3824), (2624, 3107)]