40284328

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3169}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 86731200

約数和(自身を除く): 46446872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3169, 3178, 6338, 6356, 12676, 12712, 22183, 25352, 44366, 88732, 177464, 719363, 1438726, 2877452, 5035541, 5754904, 10071082, 20142164, 40284328]

約数ペア:

[(1, 40284328), (2, 20142164), (4, 10071082), (7, 5754904), (8, 5035541), (14, 2877452), (28, 1438726), (56, 719363), (227, 177464), (454, 88732), (908, 44366), (1589, 25352), (1816, 22183), (3169, 12712), (3178, 12676), (6338, 6356)]