124518784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{74831}}^1$

素因数の和:74858

約数の個数: 32

約数和(自身を含む): 267150240

約数和(自身を除く): 142631456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 74831, 149662, 299324, 598648, 972803, 1197296, 1945606, 2394592, 3891212, 4789184, 7782424, 9578368, 15564848, 31129696, 62259392, 124518784]

約数ペア:

[(1, 124518784), (2, 62259392), (4, 31129696), (8, 15564848), (13, 9578368), (16, 7782424), (26, 4789184), (32, 3891212), (52, 2394592), (64, 1945606), (104, 1197296), (128, 972803), (208, 598648), (416, 299324), (832, 149662), (1664, 74831)]