67210144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{110543}}^1$

素因数の和:110572

約数の個数: 24

約数和(自身を含む): 139285440

約数和(自身を除く): 72075296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 110543, 221086, 442172, 884344, 1768688, 2100317, 3537376, 4200634, 8401268, 16802536, 33605072, 67210144]

約数ペア:

[(1, 67210144), (2, 33605072), (4, 16802536), (8, 8401268), (16, 4200634), (19, 3537376), (32, 2100317), (38, 1768688), (76, 884344), (152, 442172), (304, 221086), (608, 110543)]