64858192

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6977}}^1$

素因数の和:7075

約数の個数: 40

約数和(自身を含む): 145365696

約数和(自身を除く): 80507504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 6977, 9296, 13954, 27908, 48839, 55816, 97678, 111632, 195356, 390712, 579091, 781424, 1158182, 2316364, 4053637, 4632728, 8107274, 9265456, 16214548, 32429096, 64858192]

約数ペア:

[(1, 64858192), (2, 32429096), (4, 16214548), (7, 9265456), (8, 8107274), (14, 4632728), (16, 4053637), (28, 2316364), (56, 1158182), (83, 781424), (112, 579091), (166, 390712), (332, 195356), (581, 111632), (664, 97678), (1162, 55816), (1328, 48839), (2324, 27908), (4648, 13954), (6977, 9296)]