40285308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28211}}^1$

素因数の和:28242

約数の個数: 48

約数和(自身を含む): 113750784

約数和(自身を除く): 73465476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 28211, 56422, 84633, 112844, 169266, 197477, 338532, 394954, 479587, 592431, 789908, 959174, 1184862, 1438761, 1918348, 2369724, 2877522, 3357109, 5755044, 6714218, 10071327, 13428436, 20142654, 40285308]

約数ペア:

[(1, 40285308), (2, 20142654), (3, 13428436), (4, 10071327), (6, 6714218), (7, 5755044), (12, 3357109), (14, 2877522), (17, 2369724), (21, 1918348), (28, 1438761), (34, 1184862), (42, 959174), (51, 789908), (68, 592431), (84, 479587), (102, 394954), (119, 338532), (204, 197477), (238, 169266), (357, 112844), (476, 84633), (714, 56422), (1428, 28211)]