1445880416

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{6761}}^1$

素因数の和:6975

約数の個数: 48

約数和(自身を含む): 2934329328

約数和(自身を除く): 1488448912

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 163, 164, 326, 328, 652, 656, 1304, 1312, 2608, 5216, 6683, 6761, 13366, 13522, 26732, 27044, 53464, 54088, 106928, 108176, 213856, 216352, 277201, 554402, 1102043, 1108804, 2204086, 2217608, 4408172, 4435216, 8816344, 8870432, 17632688, 35265376, 45183763, 90367526, 180735052, 361470104, 722940208, 1445880416]

約数ペア:

[(1, 1445880416), (2, 722940208), (4, 361470104), (8, 180735052), (16, 90367526), (32, 45183763), (41, 35265376), (82, 17632688), (163, 8870432), (164, 8816344), (326, 4435216), (328, 4408172), (652, 2217608), (656, 2204086), (1304, 1108804), (1312, 1102043), (2608, 554402), (5216, 277201), (6683, 216352), (6761, 213856), (13366, 108176), (13522, 106928), (26732, 54088), (27044, 53464)]