64017156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40111}}^1$

素因数の和:40144

約数の個数: 48

約数和(自身を含む): 179701760

約数和(自身を除く): 115684604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 40111, 80222, 120333, 160444, 240666, 280777, 481332, 561554, 762109, 842331, 1123108, 1524218, 1684662, 2286327, 3048436, 3369324, 4572654, 5334763, 9145308, 10669526, 16004289, 21339052, 32008578, 64017156]

約数ペア:

[(1, 64017156), (2, 32008578), (3, 21339052), (4, 16004289), (6, 10669526), (7, 9145308), (12, 5334763), (14, 4572654), (19, 3369324), (21, 3048436), (28, 2286327), (38, 1684662), (42, 1524218), (57, 1123108), (76, 842331), (84, 762109), (114, 561554), (133, 481332), (228, 280777), (266, 240666), (399, 160444), (532, 120333), (798, 80222), (1596, 40111)]