38481688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 88416000

約数和(自身を除く): 49934312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 613, 826, 1064, 1121, 1226, 1652, 2242, 2452, 3304, 4291, 4484, 4904, 7847, 8582, 8968, 11647, 15694, 17164, 23294, 31388, 34328, 36167, 46588, 62776, 72334, 81529, 93176, 144668, 163058, 253169, 289336, 326116, 506338, 652232, 687173, 1012676, 1374346, 2025352, 2748692, 4810211, 5497384, 9620422, 19240844, 38481688]

約数ペア:

[(1, 38481688), (2, 19240844), (4, 9620422), (7, 5497384), (8, 4810211), (14, 2748692), (19, 2025352), (28, 1374346), (38, 1012676), (56, 687173), (59, 652232), (76, 506338), (118, 326116), (133, 289336), (152, 253169), (236, 163058), (266, 144668), (413, 93176), (472, 81529), (532, 72334), (613, 62776), (826, 46588), (1064, 36167), (1121, 34328), (1226, 31388), (1652, 23294), (2242, 17164), (2452, 15694), (3304, 11647), (4291, 8968), (4484, 8582), (4904, 7847)]