42204092

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 48515908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1619, 1862, 3238, 3724, 6476, 6517, 11333, 13034, 22666, 26068, 30761, 45332, 61522, 79331, 123044, 158662, 215327, 317324, 430654, 555317, 861308, 1110634, 1507289, 2221268, 3014578, 6029156, 10551023, 21102046, 42204092]

約数ペア:

[(1, 42204092), (2, 21102046), (4, 10551023), (7, 6029156), (14, 3014578), (19, 2221268), (28, 1507289), (38, 1110634), (49, 861308), (76, 555317), (98, 430654), (133, 317324), (196, 215327), (266, 158662), (343, 123044), (532, 79331), (686, 61522), (931, 45332), (1372, 30761), (1619, 26068), (1862, 22666), (3238, 13034), (3724, 11333), (6476, 6517)]