40178796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10177}}^1$

素因数の和:10238

約数の個数: 48

約数和(自身を含む): 109433856

約数和(自身を除く): 69255060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 10177, 20354, 30531, 40708, 61062, 71239, 122124, 142478, 213717, 284956, 427434, 478319, 854868, 956638, 1434957, 1913276, 2869914, 3348233, 5739828, 6696466, 10044699, 13392932, 20089398, 40178796]

約数ペア:

[(1, 40178796), (2, 20089398), (3, 13392932), (4, 10044699), (6, 6696466), (7, 5739828), (12, 3348233), (14, 2869914), (21, 1913276), (28, 1434957), (42, 956638), (47, 854868), (84, 478319), (94, 427434), (141, 284956), (188, 213717), (282, 142478), (329, 122124), (564, 71239), (658, 61062), (987, 40708), (1316, 30531), (1974, 20354), (3948, 10177)]