68442976

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5087

約数の個数: 48

約数和(自身を含む): 156552480

約数和(自身を除く): 88109504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 5009, 6832, 10018, 13664, 20036, 35063, 40072, 70126, 80144, 140252, 160288, 280504, 305549, 561008, 611098, 1122016, 1222196, 2138843, 2444392, 4277686, 4888784, 8555372, 9777568, 17110744, 34221488, 68442976]

約数ペア:

[(1, 68442976), (2, 34221488), (4, 17110744), (7, 9777568), (8, 8555372), (14, 4888784), (16, 4277686), (28, 2444392), (32, 2138843), (56, 1222196), (61, 1122016), (112, 611098), (122, 561008), (224, 305549), (244, 280504), (427, 160288), (488, 140252), (854, 80144), (976, 70126), (1708, 40072), (1952, 35063), (3416, 20036), (5009, 13664), (6832, 10018)]