78034964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 89615596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2309, 2414, 4618, 4828, 8449, 9236, 16163, 16898, 32326, 33796, 39253, 64652, 78506, 157012, 163939, 274771, 327878, 549542, 655756, 1099084, 1147573, 2295146, 2786963, 4590292, 5573926, 11147852, 19508741, 39017482, 78034964]

約数ペア:

[(1, 78034964), (2, 39017482), (4, 19508741), (7, 11147852), (14, 5573926), (17, 4590292), (28, 2786963), (34, 2295146), (68, 1147573), (71, 1099084), (119, 655756), (142, 549542), (238, 327878), (284, 274771), (476, 163939), (497, 157012), (994, 78506), (1207, 64652), (1988, 39253), (2309, 33796), (2414, 32326), (4618, 16898), (4828, 16163), (8449, 9236)]