64411256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 150259200

約数和(自身を除く): 85847944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 859, 1339, 1442, 1718, 2678, 2884, 3436, 5356, 5768, 6013, 6872, 9373, 10712, 11167, 12026, 18746, 22334, 24052, 37492, 44668, 48104, 74984, 78169, 88477, 89336, 156338, 176954, 312676, 353908, 619339, 625352, 707816, 1150201, 1238678, 2300402, 2477356, 4600804, 4954712, 8051407, 9201608, 16102814, 32205628, 64411256]

約数ペア:

[(1, 64411256), (2, 32205628), (4, 16102814), (7, 9201608), (8, 8051407), (13, 4954712), (14, 4600804), (26, 2477356), (28, 2300402), (52, 1238678), (56, 1150201), (91, 707816), (103, 625352), (104, 619339), (182, 353908), (206, 312676), (364, 176954), (412, 156338), (721, 89336), (728, 88477), (824, 78169), (859, 74984), (1339, 48104), (1442, 44668), (1718, 37492), (2678, 24052), (2884, 22334), (3436, 18746), (5356, 12026), (5768, 11167), (6013, 10712), (6872, 9373)]