56986986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2969}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 130584960

約数和(自身を除く): 73597974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 2969, 3199, 5938, 6398, 8907, 9597, 17814, 19194, 20783, 41566, 62349, 124698, 1356833, 2713666, 4070499, 8140998, 9497831, 18995662, 28493493, 56986986]

約数ペア:

[(1, 56986986), (2, 28493493), (3, 18995662), (6, 9497831), (7, 8140998), (14, 4070499), (21, 2713666), (42, 1356833), (457, 124698), (914, 62349), (1371, 41566), (2742, 20783), (2969, 19194), (3199, 17814), (5938, 9597), (6398, 8907)]