61387456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73783}}^1$

素因数の和:73808

約数の個数: 28

約数和(自身を含む): 131187952

約数和(自身を除く): 69800496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 73783, 147566, 295132, 590264, 959179, 1180528, 1918358, 2361056, 3836716, 4722112, 7673432, 15346864, 30693728, 61387456]

約数ペア:

[(1, 61387456), (2, 30693728), (4, 15346864), (8, 7673432), (13, 4722112), (16, 3836716), (26, 2361056), (32, 1918358), (52, 1180528), (64, 959179), (104, 590264), (208, 295132), (416, 147566), (832, 73783)]