67789696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40739}}^1$

素因数の和:40766

約数の個数: 32

約数和(自身を含む): 145441800

約数和(自身を除く): 77652104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40739, 81478, 162956, 325912, 529607, 651824, 1059214, 1303648, 2118428, 2607296, 4236856, 5214592, 8473712, 16947424, 33894848, 67789696]

約数ペア:

[(1, 67789696), (2, 33894848), (4, 16947424), (8, 8473712), (13, 5214592), (16, 4236856), (26, 2607296), (32, 2118428), (52, 1303648), (64, 1059214), (104, 651824), (128, 529607), (208, 325912), (416, 162956), (832, 81478), (1664, 40739)]