25612314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 64162560

約数和(自身を除く): 38550246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 769, 793, 854, 1281, 1538, 1586, 2307, 2379, 2562, 4614, 4758, 5383, 5551, 9997, 10766, 11102, 16149, 16653, 19994, 29991, 32298, 33306, 46909, 59982, 69979, 93818, 139958, 140727, 209937, 281454, 328363, 419874, 609817, 656726, 985089, 1219634, 1829451, 1970178, 3658902, 4268719, 8537438, 12806157, 25612314]

約数ペア:

[(1, 25612314), (2, 12806157), (3, 8537438), (6, 4268719), (7, 3658902), (13, 1970178), (14, 1829451), (21, 1219634), (26, 985089), (39, 656726), (42, 609817), (61, 419874), (78, 328363), (91, 281454), (122, 209937), (182, 140727), (183, 139958), (273, 93818), (366, 69979), (427, 59982), (546, 46909), (769, 33306), (793, 32298), (854, 29991), (1281, 19994), (1538, 16653), (1586, 16149), (2307, 11102), (2379, 10766), (2562, 9997), (4614, 5551), (4758, 5383)]