13070512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 31997952

約数和(自身を除く): 18927440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 191, 208, 329, 364, 376, 382, 611, 658, 728, 752, 764, 1222, 1316, 1337, 1456, 1528, 2444, 2483, 2632, 2674, 3056, 4277, 4888, 4966, 5264, 5348, 8554, 8977, 9776, 9932, 10696, 17108, 17381, 17954, 19864, 21392, 34216, 34762, 35908, 39728, 62839, 68432, 69524, 71816, 116701, 125678, 139048, 143632, 233402, 251356, 278096, 466804, 502712, 816907, 933608, 1005424, 1633814, 1867216, 3267628, 6535256, 13070512]

約数ペア:

[(1, 13070512), (2, 6535256), (4, 3267628), (7, 1867216), (8, 1633814), (13, 1005424), (14, 933608), (16, 816907), (26, 502712), (28, 466804), (47, 278096), (52, 251356), (56, 233402), (91, 143632), (94, 139048), (104, 125678), (112, 116701), (182, 71816), (188, 69524), (191, 68432), (208, 62839), (329, 39728), (364, 35908), (376, 34762), (382, 34216), (611, 21392), (658, 19864), (728, 17954), (752, 17381), (764, 17108), (1222, 10696), (1316, 9932), (1337, 9776), (1456, 8977), (1528, 8554), (2444, 5348), (2483, 5264), (2632, 4966), (2674, 4888), (3056, 4277)]