64289064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 184521600

約数和(自身を除く): 120232536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1489, 1542, 1799, 2056, 2978, 3084, 3598, 4467, 5397, 5956, 6168, 7196, 8934, 10423, 10794, 11912, 14392, 17868, 20846, 21588, 31269, 35736, 41692, 43176, 62538, 83384, 125076, 250152, 382673, 765346, 1148019, 1530692, 2296038, 2678711, 3061384, 4592076, 5357422, 8036133, 9184152, 10714844, 16072266, 21429688, 32144532, 64289064]

約数ペア:

[(1, 64289064), (2, 32144532), (3, 21429688), (4, 16072266), (6, 10714844), (7, 9184152), (8, 8036133), (12, 5357422), (14, 4592076), (21, 3061384), (24, 2678711), (28, 2296038), (42, 1530692), (56, 1148019), (84, 765346), (168, 382673), (257, 250152), (514, 125076), (771, 83384), (1028, 62538), (1489, 43176), (1542, 41692), (1799, 35736), (2056, 31269), (2978, 21588), (3084, 20846), (3598, 17868), (4467, 14392), (5397, 11912), (5956, 10794), (6168, 10423), (7196, 8934)]