40374796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 94112928

約数和(自身を除く): 53738132

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 701, 748, 847, 1309, 1402, 1694, 2057, 2618, 2804, 3388, 4114, 4907, 5236, 7711, 8228, 9814, 11917, 14399, 15422, 19628, 23834, 28798, 30844, 47668, 53977, 57596, 83419, 84821, 107954, 131087, 166838, 169642, 215908, 262174, 333676, 339284, 524348, 593747, 917609, 1187494, 1441957, 1835218, 2374988, 2883914, 3670436, 5767828, 10093699, 20187398, 40374796]

約数ペア:

[(1, 40374796), (2, 20187398), (4, 10093699), (7, 5767828), (11, 3670436), (14, 2883914), (17, 2374988), (22, 1835218), (28, 1441957), (34, 1187494), (44, 917609), (68, 593747), (77, 524348), (119, 339284), (121, 333676), (154, 262174), (187, 215908), (238, 169642), (242, 166838), (308, 131087), (374, 107954), (476, 84821), (484, 83419), (701, 57596), (748, 53977), (847, 47668), (1309, 30844), (1402, 28798), (1694, 23834), (2057, 19628), (2618, 15422), (2804, 14399), (3388, 11917), (4114, 9814), (4907, 8228), (5236, 7711)]