25024428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4895

約数の個数: 72

約数和(自身を含む): 74330256

約数和(自身を除く): 49305828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4861, 5148, 9722, 14583, 19444, 29166, 43749, 53471, 58332, 63193, 87498, 106942, 126386, 160413, 174996, 189579, 213884, 252772, 320826, 379158, 481239, 568737, 641652, 695123, 758316, 962478, 1137474, 1390246, 1924956, 2085369, 2274948, 2780492, 4170738, 6256107, 8341476, 12512214, 25024428]

約数ペア:

[(1, 25024428), (2, 12512214), (3, 8341476), (4, 6256107), (6, 4170738), (9, 2780492), (11, 2274948), (12, 2085369), (13, 1924956), (18, 1390246), (22, 1137474), (26, 962478), (33, 758316), (36, 695123), (39, 641652), (44, 568737), (52, 481239), (66, 379158), (78, 320826), (99, 252772), (117, 213884), (132, 189579), (143, 174996), (156, 160413), (198, 126386), (234, 106942), (286, 87498), (396, 63193), (429, 58332), (468, 53471), (572, 43749), (858, 29166), (1287, 19444), (1716, 14583), (2574, 9722), (4861, 5148)]