70725788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 145711104

約数和(自身を除く): 74985316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 223, 241, 329, 446, 482, 658, 892, 964, 1316, 1561, 1687, 3122, 3374, 6244, 6748, 10481, 11327, 20962, 22654, 41924, 45308, 53743, 73367, 79289, 107486, 146734, 158578, 214972, 293468, 317156, 376201, 752402, 1504804, 2525921, 5051842, 10103684, 17681447, 35362894, 70725788]

約数ペア:

[(1, 70725788), (2, 35362894), (4, 17681447), (7, 10103684), (14, 5051842), (28, 2525921), (47, 1504804), (94, 752402), (188, 376201), (223, 317156), (241, 293468), (329, 214972), (446, 158578), (482, 146734), (658, 107486), (892, 79289), (964, 73367), (1316, 53743), (1561, 45308), (1687, 41924), (3122, 22654), (3374, 20962), (6244, 11327), (6748, 10481)]