69992048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 168560640

約数和(自身を除く): 98568592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1061, 1064, 1178, 1736, 2122, 2128, 2356, 3472, 4123, 4244, 4712, 7427, 8246, 8488, 9424, 14854, 16492, 16976, 20159, 29708, 32891, 32984, 40318, 59416, 65782, 65968, 80636, 118832, 131564, 141113, 161272, 230237, 263128, 282226, 322544, 460474, 526256, 564452, 624929, 920948, 1128904, 1249858, 1841896, 2257808, 2499716, 3683792, 4374503, 4999432, 8749006, 9998864, 17498012, 34996024, 69992048]

約数ペア:

[(1, 69992048), (2, 34996024), (4, 17498012), (7, 9998864), (8, 8749006), (14, 4999432), (16, 4374503), (19, 3683792), (28, 2499716), (31, 2257808), (38, 1841896), (56, 1249858), (62, 1128904), (76, 920948), (112, 624929), (124, 564452), (133, 526256), (152, 460474), (217, 322544), (248, 282226), (266, 263128), (304, 230237), (434, 161272), (496, 141113), (532, 131564), (589, 118832), (868, 80636), (1061, 65968), (1064, 65782), (1178, 59416), (1736, 40318), (2122, 32984), (2128, 32891), (2356, 29708), (3472, 20159), (4123, 16976), (4244, 16492), (4712, 14854), (7427, 9424), (8246, 8488)]