28994826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40609}}^1$

素因数の和:40638

約数の個数: 32

約数和(自身を含む): 70174080

約数和(自身を除く): 41179254

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 40609, 81218, 121827, 243654, 284263, 568526, 690353, 852789, 1380706, 1705578, 2071059, 4142118, 4832471, 9664942, 14497413, 28994826]

約数ペア:

[(1, 28994826), (2, 14497413), (3, 9664942), (6, 4832471), (7, 4142118), (14, 2071059), (17, 1705578), (21, 1380706), (34, 852789), (42, 690353), (51, 568526), (102, 284263), (119, 243654), (238, 121827), (357, 81218), (714, 40609)]