38044968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 104160000

約数和(自身を除く): 66115032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 1999, 2379, 3172, 3998, 4758, 5997, 6344, 7996, 9516, 11994, 15992, 19032, 23988, 25987, 47976, 51974, 77961, 103948, 121939, 155922, 207896, 243878, 311844, 365817, 487756, 623688, 731634, 975512, 1463268, 1585207, 2926536, 3170414, 4755621, 6340828, 9511242, 12681656, 19022484, 38044968]

約数ペア:

[(1, 38044968), (2, 19022484), (3, 12681656), (4, 9511242), (6, 6340828), (8, 4755621), (12, 3170414), (13, 2926536), (24, 1585207), (26, 1463268), (39, 975512), (52, 731634), (61, 623688), (78, 487756), (104, 365817), (122, 311844), (156, 243878), (183, 207896), (244, 155922), (312, 121939), (366, 103948), (488, 77961), (732, 51974), (793, 47976), (1464, 25987), (1586, 23988), (1999, 19032), (2379, 15992), (3172, 11994), (3998, 9516), (4758, 7996), (5997, 6344)]