25404522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 61810560

約数和(自身を除く): 36406038

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 858, 957, 1021, 1131, 1914, 2042, 2262, 3063, 4147, 6126, 8294, 11231, 12441, 13273, 22462, 24882, 26546, 29609, 33693, 39819, 59218, 67386, 79638, 88827, 146003, 177654, 292006, 325699, 384917, 438009, 651398, 769834, 876018, 977097, 1154751, 1954194, 2309502, 4234087, 8468174, 12702261, 25404522]

約数ペア:

[(1, 25404522), (2, 12702261), (3, 8468174), (6, 4234087), (11, 2309502), (13, 1954194), (22, 1154751), (26, 977097), (29, 876018), (33, 769834), (39, 651398), (58, 438009), (66, 384917), (78, 325699), (87, 292006), (143, 177654), (174, 146003), (286, 88827), (319, 79638), (377, 67386), (429, 59218), (638, 39819), (754, 33693), (858, 29609), (957, 26546), (1021, 24882), (1131, 22462), (1914, 13273), (2042, 12441), (2262, 11231), (3063, 8294), (4147, 6126)]