64210832

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3433}}^1$

素因数の和:3615

約数の個数: 40

約数和(自身を含む): 143074176

約数和(自身を除く): 78863344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 3433, 4676, 6866, 9352, 13732, 18704, 24031, 27464, 48062, 54928, 96124, 192248, 384496, 573311, 1146622, 2293244, 4013177, 4586488, 8026354, 9172976, 16052708, 32105416, 64210832]

約数ペア:

[(1, 64210832), (2, 32105416), (4, 16052708), (7, 9172976), (8, 8026354), (14, 4586488), (16, 4013177), (28, 2293244), (56, 1146622), (112, 573311), (167, 384496), (334, 192248), (668, 96124), (1169, 54928), (1336, 48062), (2338, 27464), (2672, 24031), (3433, 18704), (4676, 13732), (6866, 9352)]