1285194944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2251}}^1$

素因数の和:3085

約数の個数: 56

約数和(自身を含む): 2786822976

約数和(自身を除く): 1501628032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 811, 1622, 2251, 3244, 4502, 6488, 8921, 9004, 12976, 17842, 18008, 24761, 25952, 35684, 36016, 49522, 51904, 71368, 72032, 99044, 142736, 144064, 198088, 285472, 396176, 570944, 792352, 1584704, 1825561, 3651122, 7302244, 14604488, 20081171, 29208976, 40162342, 58417952, 80324684, 116835904, 160649368, 321298736, 642597472, 1285194944]

約数ペア:

[(1, 1285194944), (2, 642597472), (4, 321298736), (8, 160649368), (11, 116835904), (16, 80324684), (22, 58417952), (32, 40162342), (44, 29208976), (64, 20081171), (88, 14604488), (176, 7302244), (352, 3651122), (704, 1825561), (811, 1584704), (1622, 792352), (2251, 570944), (3244, 396176), (4502, 285472), (6488, 198088), (8921, 144064), (9004, 142736), (12976, 99044), (17842, 72032), (18008, 71368), (24761, 51904), (25952, 49522), (35684, 36016)]