25095408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 70578816

約数和(自身を除く): 45483408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 307, 312, 393, 524, 614, 624, 786, 921, 1048, 1228, 1572, 1703, 1842, 2096, 2456, 3144, 3406, 3684, 3991, 4912, 5109, 6288, 6812, 7368, 7982, 10218, 11973, 13624, 14736, 15964, 20436, 23946, 27248, 31928, 40217, 40872, 47892, 63856, 80434, 81744, 95784, 120651, 160868, 191568, 241302, 321736, 482604, 522821, 643472, 965208, 1045642, 1568463, 1930416, 2091284, 3136926, 4182568, 6273852, 8365136, 12547704, 25095408]

約数ペア:

[(1, 25095408), (2, 12547704), (3, 8365136), (4, 6273852), (6, 4182568), (8, 3136926), (12, 2091284), (13, 1930416), (16, 1568463), (24, 1045642), (26, 965208), (39, 643472), (48, 522821), (52, 482604), (78, 321736), (104, 241302), (131, 191568), (156, 160868), (208, 120651), (262, 95784), (307, 81744), (312, 80434), (393, 63856), (524, 47892), (614, 40872), (624, 40217), (786, 31928), (921, 27248), (1048, 23946), (1228, 20436), (1572, 15964), (1703, 14736), (1842, 13624), (2096, 11973), (2456, 10218), (3144, 7982), (3406, 7368), (3684, 6812), (3991, 6288), (4912, 5109)]