42666904

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1031}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 91641600

約数和(自身を除く): 48974696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1031, 1478, 2062, 2956, 4124, 5173, 5912, 7217, 8248, 10346, 14434, 20692, 28868, 41384, 57736, 761909, 1523818, 3047636, 5333363, 6095272, 10666726, 21333452, 42666904]

約数ペア:

[(1, 42666904), (2, 21333452), (4, 10666726), (7, 6095272), (8, 5333363), (14, 3047636), (28, 1523818), (56, 761909), (739, 57736), (1031, 41384), (1478, 28868), (2062, 20692), (2956, 14434), (4124, 10346), (5173, 8248), (5912, 7217)]