74878664

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 165815280

約数和(自身を除く): 90936616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 2851, 3283, 3752, 5702, 6566, 11404, 13132, 19957, 22808, 26264, 39914, 79828, 139699, 159656, 191017, 279398, 382034, 558796, 764068, 1117592, 1337119, 1528136, 2674238, 5348476, 9359833, 10696952, 18719666, 37439332, 74878664]

約数ペア:

[(1, 74878664), (2, 37439332), (4, 18719666), (7, 10696952), (8, 9359833), (14, 5348476), (28, 2674238), (49, 1528136), (56, 1337119), (67, 1117592), (98, 764068), (134, 558796), (196, 382034), (268, 279398), (392, 191017), (469, 159656), (536, 139699), (938, 79828), (1876, 39914), (2851, 26264), (3283, 22808), (3752, 19957), (5702, 13132), (6566, 11404)]