1577029128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{7757}}^1$

素因数の和:8006

約数の個数: 64

約数和(自身を含む): 4055261760

約数和(自身を除く): 2478232632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 197, 258, 344, 394, 516, 591, 788, 1032, 1182, 1576, 2364, 4728, 7757, 8471, 15514, 16942, 23271, 25413, 31028, 33884, 46542, 50826, 62056, 67768, 93084, 101652, 186168, 203304, 333551, 667102, 1000653, 1334204, 1528129, 2001306, 2668408, 3056258, 4002612, 4584387, 6112516, 8005224, 9168774, 12225032, 18337548, 36675096, 65709547, 131419094, 197128641, 262838188, 394257282, 525676376, 788514564, 1577029128]

約数ペア:

[(1, 1577029128), (2, 788514564), (3, 525676376), (4, 394257282), (6, 262838188), (8, 197128641), (12, 131419094), (24, 65709547), (43, 36675096), (86, 18337548), (129, 12225032), (172, 9168774), (197, 8005224), (258, 6112516), (344, 4584387), (394, 4002612), (516, 3056258), (591, 2668408), (788, 2001306), (1032, 1528129), (1182, 1334204), (1576, 1000653), (2364, 667102), (4728, 333551), (7757, 203304), (8471, 186168), (15514, 101652), (16942, 93084), (23271, 67768), (25413, 62056), (31028, 50826), (33884, 46542)]