67539316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 134064000

約数和(自身を除く): 66524684

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 149, 298, 299, 379, 596, 598, 758, 1196, 1516, 1937, 3427, 3874, 4927, 6854, 7748, 8717, 9854, 13708, 17434, 19708, 34868, 44551, 56471, 89102, 112942, 113321, 178204, 225884, 226642, 453284, 734123, 1298833, 1468246, 2597666, 2936492, 5195332, 16884829, 33769658, 67539316]

約数ペア:

[(1, 67539316), (2, 33769658), (4, 16884829), (13, 5195332), (23, 2936492), (26, 2597666), (46, 1468246), (52, 1298833), (92, 734123), (149, 453284), (298, 226642), (299, 225884), (379, 178204), (596, 113321), (598, 112942), (758, 89102), (1196, 56471), (1516, 44551), (1937, 34868), (3427, 19708), (3874, 17434), (4927, 13708), (6854, 9854), (7748, 8717)]