27890506

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16741}}^1$

素因数の和:16774

約数の個数: 24

約数和(自身を含む): 51531876

約数和(自身を除く): 23641370

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 16741, 33482, 117187, 234374, 284597, 569194, 820309, 1640618, 1992179, 3984358, 13945253, 27890506]

約数ペア:

[(1, 27890506), (2, 13945253), (7, 3984358), (14, 1992179), (17, 1640618), (34, 820309), (49, 569194), (98, 284597), (119, 234374), (238, 117187), (833, 33482), (1666, 16741)]