1275551296

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27953}}^1$

素因数の和:28019

約数の個数: 56

約数和(自身を含む): 2726521344

約数和(自身を除く): 1450970048

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 5704, 11408, 22816, 27953, 45632, 55906, 111812, 223624, 447248, 642919, 866543, 894496, 1285838, 1733086, 1788992, 2571676, 3466172, 5143352, 6932344, 10286704, 13864688, 19930489, 20573408, 27729376, 39860978, 41146816, 55458752, 79721956, 159443912, 318887824, 637775648, 1275551296]

約数ペア:

[(1, 1275551296), (2, 637775648), (4, 318887824), (8, 159443912), (16, 79721956), (23, 55458752), (31, 41146816), (32, 39860978), (46, 27729376), (62, 20573408), (64, 19930489), (92, 13864688), (124, 10286704), (184, 6932344), (248, 5143352), (368, 3466172), (496, 2571676), (713, 1788992), (736, 1733086), (992, 1285838), (1426, 894496), (1472, 866543), (1984, 642919), (2852, 447248), (5704, 223624), (11408, 111812), (22816, 55906), (27953, 45632)]