31392514558

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 50466816000

約数和(自身を除く): 19074301442

約数列:

[1, 2, 29, 58, 73, 79, 127, 146, 158, 254, 739, 1478, 2117, 2291, 3683, 4234, 4582, 5767, 7366, 9271, 10033, 11534, 18542, 20066, 21431, 42862, 53947, 58381, 93853, 107894, 116762, 167243, 187706, 268859, 290957, 334486, 537718, 581914, 732409, 1464818, 1564463, 1693049, 2721737, 3128926, 3386098, 4261813, 5443474, 6851269, 7414387, 8523626, 13702538, 14828774, 21239861, 42479722, 123592577, 198686801, 215017223, 247185154, 397373602, 430034446, 541250251, 1082500502, 15696257279, 31392514558]

約数ペア:

[(1, 31392514558), (2, 15696257279), (29, 1082500502), (58, 541250251), (73, 430034446), (79, 397373602), (127, 247185154), (146, 215017223), (158, 198686801), (254, 123592577), (739, 42479722), (1478, 21239861), (2117, 14828774), (2291, 13702538), (3683, 8523626), (4234, 7414387), (4582, 6851269), (5767, 5443474), (7366, 4261813), (9271, 3386098), (10033, 3128926), (11534, 2721737), (18542, 1693049), (20066, 1564463), (21431, 1464818), (42862, 732409), (53947, 581914), (58381, 537718), (93853, 334486), (107894, 290957), (116762, 268859), (167243, 187706)]