25611642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 67092480

約数和(自身を除く): 41480838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 79, 83, 93, 126, 158, 166, 186, 217, 237, 249, 279, 434, 474, 498, 553, 558, 581, 651, 711, 747, 1106, 1162, 1302, 1422, 1494, 1659, 1743, 1953, 2449, 2573, 3318, 3486, 3906, 4898, 4977, 5146, 5229, 6557, 7347, 7719, 9954, 10458, 13114, 14694, 15438, 17143, 18011, 19671, 22041, 23157, 34286, 36022, 39342, 44082, 45899, 46314, 51429, 54033, 59013, 91798, 102858, 108066, 118026, 137697, 154287, 162099, 203267, 275394, 308574, 324198, 406534, 413091, 609801, 826182, 1219602, 1422869, 1829403, 2845738, 3658806, 4268607, 8537214, 12805821, 25611642]

約数ペア:

[(1, 25611642), (2, 12805821), (3, 8537214), (6, 4268607), (7, 3658806), (9, 2845738), (14, 1829403), (18, 1422869), (21, 1219602), (31, 826182), (42, 609801), (62, 413091), (63, 406534), (79, 324198), (83, 308574), (93, 275394), (126, 203267), (158, 162099), (166, 154287), (186, 137697), (217, 118026), (237, 108066), (249, 102858), (279, 91798), (434, 59013), (474, 54033), (498, 51429), (553, 46314), (558, 45899), (581, 44082), (651, 39342), (711, 36022), (747, 34286), (1106, 23157), (1162, 22041), (1302, 19671), (1422, 18011), (1494, 17143), (1659, 15438), (1743, 14694), (1953, 13114), (2449, 10458), (2573, 9954), (3318, 7719), (3486, 7347), (3906, 6557), (4898, 5229), (4977, 5146)]