28760036

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 51455040

約数和(自身を除く): 22695004

約数列:

[1, 2, 4, 61, 122, 244, 311, 379, 622, 758, 1244, 1516, 18971, 23119, 37942, 46238, 75884, 92476, 117869, 235738, 471476, 7190009, 14380018, 28760036]

約数ペア:

[(1, 28760036), (2, 14380018), (4, 7190009), (61, 471476), (122, 235738), (244, 117869), (311, 92476), (379, 75884), (622, 46238), (758, 37942), (1244, 23119), (1516, 18971)]