64722854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 59140186

約数列:

[1, 2, 7, 14, 19, 31, 38, 47, 62, 94, 133, 167, 217, 266, 329, 334, 434, 589, 658, 893, 1169, 1178, 1457, 1786, 2338, 2914, 3173, 4123, 5177, 6251, 6346, 7849, 8246, 10199, 10354, 12502, 15698, 20398, 22211, 27683, 36239, 44422, 54943, 55366, 72478, 98363, 109886, 149131, 193781, 196726, 243319, 298262, 387562, 486638, 688541, 1043917, 1377082, 1703233, 2087834, 3406466, 4623061, 9246122, 32361427, 64722854]

約数ペア:

[(1, 64722854), (2, 32361427), (7, 9246122), (14, 4623061), (19, 3406466), (31, 2087834), (38, 1703233), (47, 1377082), (62, 1043917), (94, 688541), (133, 486638), (167, 387562), (217, 298262), (266, 243319), (329, 196726), (334, 193781), (434, 149131), (589, 109886), (658, 98363), (893, 72478), (1169, 55366), (1178, 54943), (1457, 44422), (1786, 36239), (2338, 27683), (2914, 22211), (3173, 20398), (4123, 15698), (5177, 12502), (6251, 10354), (6346, 10199), (7849, 8246)]