4687904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5472736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 191, 208, 236, 382, 416, 472, 764, 767, 944, 1528, 1534, 1888, 2483, 3056, 3068, 4966, 6112, 6136, 9932, 11269, 12272, 19864, 22538, 24544, 39728, 45076, 79456, 90152, 146497, 180304, 292994, 360608, 585988, 1171976, 2343952, 4687904]

約数ペア:

[(1, 4687904), (2, 2343952), (4, 1171976), (8, 585988), (13, 360608), (16, 292994), (26, 180304), (32, 146497), (52, 90152), (59, 79456), (104, 45076), (118, 39728), (191, 24544), (208, 22538), (236, 19864), (382, 12272), (416, 11269), (472, 9932), (764, 6136), (767, 6112), (944, 4966), (1528, 3068), (1534, 3056), (1888, 2483)]