38773072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9851

約数の個数: 40

約数和(自身を含む): 85168160

約数和(自身を除く): 46395088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 9811, 19622, 39244, 78488, 127543, 156976, 186409, 255086, 372818, 510172, 745636, 1020344, 1491272, 2040688, 2423317, 2982544, 4846634, 9693268, 19386536, 38773072]

約数ペア:

[(1, 38773072), (2, 19386536), (4, 9693268), (8, 4846634), (13, 2982544), (16, 2423317), (19, 2040688), (26, 1491272), (38, 1020344), (52, 745636), (76, 510172), (104, 372818), (152, 255086), (208, 186409), (247, 156976), (304, 127543), (494, 78488), (988, 39244), (1976, 19622), (3952, 9811)]