72614896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 146026368

約数和(自身を除く): 73411472

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 281, 496, 521, 562, 1042, 1124, 2084, 2248, 4168, 4496, 8336, 8711, 16151, 17422, 32302, 34844, 64604, 69688, 129208, 139376, 146401, 258416, 292802, 585604, 1171208, 2342416, 4538431, 9076862, 18153724, 36307448, 72614896]

約数ペア:

[(1, 72614896), (2, 36307448), (4, 18153724), (8, 9076862), (16, 4538431), (31, 2342416), (62, 1171208), (124, 585604), (248, 292802), (281, 258416), (496, 146401), (521, 139376), (562, 129208), (1042, 69688), (1124, 64604), (2084, 34844), (2248, 32302), (4168, 17422), (4496, 16151), (8336, 8711)]