66866604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1399}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 178752000

約数和(自身を除く): 111885396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 569, 1138, 1399, 1707, 2276, 2798, 3414, 3983, 4197, 5596, 6828, 7966, 8394, 9793, 11949, 15932, 16788, 19586, 23898, 29379, 39172, 47796, 58758, 117516, 796031, 1592062, 2388093, 3184124, 4776186, 5572217, 9552372, 11144434, 16716651, 22288868, 33433302, 66866604]

約数ペア:

[(1, 66866604), (2, 33433302), (3, 22288868), (4, 16716651), (6, 11144434), (7, 9552372), (12, 5572217), (14, 4776186), (21, 3184124), (28, 2388093), (42, 1592062), (84, 796031), (569, 117516), (1138, 58758), (1399, 47796), (1707, 39172), (2276, 29379), (2798, 23898), (3414, 19586), (3983, 16788), (4197, 15932), (5596, 11949), (6828, 9793), (7966, 8394)]