534646064

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 1056057408

約数和(自身を除く): 521411344

約数列:

[1, 2, 4, 8, 16, 67, 134, 251, 268, 502, 536, 1004, 1072, 1987, 2008, 3974, 4016, 7948, 15896, 16817, 31792, 33634, 67268, 133129, 134536, 266258, 269072, 498737, 532516, 997474, 1065032, 1994948, 2130064, 3989896, 7979792, 33415379, 66830758, 133661516, 267323032, 534646064]

約数ペア:

[(1, 534646064), (2, 267323032), (4, 133661516), (8, 66830758), (16, 33415379), (67, 7979792), (134, 3989896), (251, 2130064), (268, 1994948), (502, 1065032), (536, 997474), (1004, 532516), (1072, 498737), (1987, 269072), (2008, 266258), (3974, 134536), (4016, 133129), (7948, 67268), (15896, 33634), (16817, 31792)]