25327837822

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1567}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 46088663040

約数和(自身を除く): 20760825218

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 971, 1189, 1567, 1942, 2378, 3134, 6797, 8323, 10969, 13594, 16646, 21938, 28159, 39811, 45443, 56318, 64247, 79622, 90886, 128494, 197113, 278677, 318101, 394226, 449729, 557354, 636202, 899458, 1154519, 1521557, 1863163, 2309038, 3043114, 3726326, 8081633, 10650899, 13042141, 16163266, 21301798, 26084282, 44125153, 62383837, 88250306, 124767674, 308876071, 436686859, 617752142, 873373718, 1809131273, 3618262546, 12663918911, 25327837822]

約数ペア:

[(1, 25327837822), (2, 12663918911), (7, 3618262546), (14, 1809131273), (29, 873373718), (41, 617752142), (58, 436686859), (82, 308876071), (203, 124767674), (287, 88250306), (406, 62383837), (574, 44125153), (971, 26084282), (1189, 21301798), (1567, 16163266), (1942, 13042141), (2378, 10650899), (3134, 8081633), (6797, 3726326), (8323, 3043114), (10969, 2309038), (13594, 1863163), (16646, 1521557), (21938, 1154519), (28159, 899458), (39811, 636202), (45443, 557354), (56318, 449729), (64247, 394226), (79622, 318101), (90886, 278677), (128494, 197113)]