25709292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 78704640

約数和(自身を除く): 52995348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1097, 1116, 1302, 1674, 1953, 2194, 2604, 3291, 3348, 3906, 4388, 5859, 6582, 7679, 7812, 9873, 11718, 13164, 15358, 19746, 23037, 23436, 29619, 30716, 34007, 39492, 46074, 59238, 68014, 69111, 92148, 102021, 118476, 136028, 138222, 204042, 207333, 238049, 276444, 306063, 408084, 414666, 476098, 612126, 714147, 829332, 918189, 952196, 1224252, 1428294, 1836378, 2142441, 2856588, 3672756, 4284882, 6427323, 8569764, 12854646, 25709292]

約数ペア:

[(1, 25709292), (2, 12854646), (3, 8569764), (4, 6427323), (6, 4284882), (7, 3672756), (9, 2856588), (12, 2142441), (14, 1836378), (18, 1428294), (21, 1224252), (27, 952196), (28, 918189), (31, 829332), (36, 714147), (42, 612126), (54, 476098), (62, 414666), (63, 408084), (84, 306063), (93, 276444), (108, 238049), (124, 207333), (126, 204042), (186, 138222), (189, 136028), (217, 118476), (252, 102021), (279, 92148), (372, 69111), (378, 68014), (434, 59238), (558, 46074), (651, 39492), (756, 34007), (837, 30716), (868, 29619), (1097, 23436), (1116, 23037), (1302, 19746), (1674, 15358), (1953, 13164), (2194, 11718), (2604, 9873), (3291, 7812), (3348, 7679), (3906, 6582), (4388, 5859)]