13290464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 30236976

約数和(自身を除く): 16946512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2221, 2992, 4442, 5984, 8884, 17768, 24431, 35536, 37757, 48862, 71072, 75514, 97724, 151028, 195448, 302056, 390896, 415327, 604112, 781792, 830654, 1208224, 1661308, 3322616, 6645232, 13290464]

約数ペア:

[(1, 13290464), (2, 6645232), (4, 3322616), (8, 1661308), (11, 1208224), (16, 830654), (17, 781792), (22, 604112), (32, 415327), (34, 390896), (44, 302056), (68, 195448), (88, 151028), (136, 97724), (176, 75514), (187, 71072), (272, 48862), (352, 37757), (374, 35536), (544, 24431), (748, 17768), (1496, 8884), (2221, 5984), (2992, 4442)]