15998021216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{1637}}^1\times {\mathrm{10531}}^1$

素因数の和:12207

約数の個数: 48

約数和(自身を含む): 32605176240

約数和(自身を除く): 16607155024

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 1637, 3274, 6548, 10531, 13096, 21062, 26192, 42124, 47473, 52384, 84248, 94946, 168496, 189892, 305399, 336992, 379784, 610798, 759568, 1221596, 1519136, 2443192, 4886384, 9772768, 17239247, 34478494, 68956988, 137913976, 275827952, 499938163, 551655904, 999876326, 1999752652, 3999505304, 7999010608, 15998021216]

約数ペア:

[(1, 15998021216), (2, 7999010608), (4, 3999505304), (8, 1999752652), (16, 999876326), (29, 551655904), (32, 499938163), (58, 275827952), (116, 137913976), (232, 68956988), (464, 34478494), (928, 17239247), (1637, 9772768), (3274, 4886384), (6548, 2443192), (10531, 1519136), (13096, 1221596), (21062, 759568), (26192, 610798), (42124, 379784), (47473, 336992), (52384, 305399), (84248, 189892), (94946, 168496)]