65247064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 135705600

約数和(自身を除く): 70458536

約数列:

[1, 2, 4, 8, 19, 31, 38, 61, 62, 76, 122, 124, 152, 227, 244, 248, 454, 488, 589, 908, 1159, 1178, 1816, 1891, 2318, 2356, 3782, 4313, 4636, 4712, 7037, 7564, 8626, 9272, 13847, 14074, 15128, 17252, 27694, 28148, 34504, 35929, 55388, 56296, 71858, 110776, 133703, 143716, 263093, 267406, 287432, 429257, 526186, 534812, 858514, 1052372, 1069624, 1717028, 2104744, 3434056, 8155883, 16311766, 32623532, 65247064]

約数ペア:

[(1, 65247064), (2, 32623532), (4, 16311766), (8, 8155883), (19, 3434056), (31, 2104744), (38, 1717028), (61, 1069624), (62, 1052372), (76, 858514), (122, 534812), (124, 526186), (152, 429257), (227, 287432), (244, 267406), (248, 263093), (454, 143716), (488, 133703), (589, 110776), (908, 71858), (1159, 56296), (1178, 55388), (1816, 35929), (1891, 34504), (2318, 28148), (2356, 27694), (3782, 17252), (4313, 15128), (4636, 14074), (4712, 13847), (7037, 9272), (7564, 8626)]