70374968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 142755000

約数和(自身を除く): 72380032

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 289, 488, 499, 578, 998, 1037, 1156, 1996, 2074, 2312, 3992, 4148, 8296, 8483, 16966, 17629, 30439, 33932, 35258, 60878, 67864, 70516, 121756, 141032, 144211, 243512, 288422, 517463, 576844, 1034926, 1153688, 2069852, 4139704, 8796871, 17593742, 35187484, 70374968]

約数ペア:

[(1, 70374968), (2, 35187484), (4, 17593742), (8, 8796871), (17, 4139704), (34, 2069852), (61, 1153688), (68, 1034926), (122, 576844), (136, 517463), (244, 288422), (289, 243512), (488, 144211), (499, 141032), (578, 121756), (998, 70516), (1037, 67864), (1156, 60878), (1996, 35258), (2074, 33932), (2312, 30439), (3992, 17629), (4148, 16966), (8296, 8483)]