9138448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 19507680

約数和(自身を除く): 10369232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 379, 548, 758, 1096, 1507, 1516, 2192, 3014, 3032, 4169, 6028, 6064, 8338, 12056, 16676, 24112, 33352, 51923, 66704, 103846, 207692, 415384, 571153, 830768, 1142306, 2284612, 4569224, 9138448]

約数ペア:

[(1, 9138448), (2, 4569224), (4, 2284612), (8, 1142306), (11, 830768), (16, 571153), (22, 415384), (44, 207692), (88, 103846), (137, 66704), (176, 51923), (274, 33352), (379, 24112), (548, 16676), (758, 12056), (1096, 8338), (1507, 6064), (1516, 6028), (2192, 4169), (3014, 3032)]