42423528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 121714560

約数和(自身を除く): 79291032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 677, 746, 1119, 1354, 1492, 2031, 2238, 2611, 2708, 2984, 4062, 4476, 4739, 5222, 5416, 7833, 8124, 8952, 9478, 10444, 14217, 15666, 16248, 18956, 20888, 28434, 31332, 37912, 56868, 62664, 113736, 252521, 505042, 757563, 1010084, 1515126, 1767647, 2020168, 3030252, 3535294, 5302941, 6060504, 7070588, 10605882, 14141176, 21211764, 42423528]

約数ペア:

[(1, 42423528), (2, 21211764), (3, 14141176), (4, 10605882), (6, 7070588), (7, 6060504), (8, 5302941), (12, 3535294), (14, 3030252), (21, 2020168), (24, 1767647), (28, 1515126), (42, 1010084), (56, 757563), (84, 505042), (168, 252521), (373, 113736), (677, 62664), (746, 56868), (1119, 37912), (1354, 31332), (1492, 28434), (2031, 20888), (2238, 18956), (2611, 16248), (2708, 15666), (2984, 14217), (4062, 10444), (4476, 9478), (4739, 8952), (5222, 8124), (5416, 7833)]