64787424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51939

約数の個数: 48

約数和(自身を含む): 183152592

約数和(自身を除く): 118365168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 51913, 103826, 155739, 207652, 311478, 415304, 622956, 674869, 830608, 1245912, 1349738, 1661216, 2024607, 2491824, 2699476, 4049214, 4983648, 5398952, 8098428, 10797904, 16196856, 21595808, 32393712, 64787424]

約数ペア:

[(1, 64787424), (2, 32393712), (3, 21595808), (4, 16196856), (6, 10797904), (8, 8098428), (12, 5398952), (13, 4983648), (16, 4049214), (24, 2699476), (26, 2491824), (32, 2024607), (39, 1661216), (48, 1349738), (52, 1245912), (78, 830608), (96, 674869), (104, 622956), (156, 415304), (208, 311478), (312, 207652), (416, 155739), (624, 103826), (1248, 51913)]