79428496

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 182845440

約数和(自身を除く): 103416944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 79, 94, 112, 158, 188, 191, 316, 329, 376, 382, 553, 632, 658, 752, 764, 1106, 1264, 1316, 1337, 1528, 2212, 2632, 2674, 3056, 3713, 4424, 5264, 5348, 7426, 8848, 8977, 10696, 14852, 15089, 17954, 21392, 25991, 29704, 30178, 35908, 51982, 59408, 60356, 62839, 71816, 103964, 105623, 120712, 125678, 143632, 207928, 211246, 241424, 251356, 415856, 422492, 502712, 709183, 844984, 1005424, 1418366, 1689968, 2836732, 4964281, 5673464, 9928562, 11346928, 19857124, 39714248, 79428496]

約数ペア:

[(1, 79428496), (2, 39714248), (4, 19857124), (7, 11346928), (8, 9928562), (14, 5673464), (16, 4964281), (28, 2836732), (47, 1689968), (56, 1418366), (79, 1005424), (94, 844984), (112, 709183), (158, 502712), (188, 422492), (191, 415856), (316, 251356), (329, 241424), (376, 211246), (382, 207928), (553, 143632), (632, 125678), (658, 120712), (752, 105623), (764, 103964), (1106, 71816), (1264, 62839), (1316, 60356), (1337, 59408), (1528, 51982), (2212, 35908), (2632, 30178), (2674, 29704), (3056, 25991), (3713, 21392), (4424, 17954), (5264, 15089), (5348, 14852), (7426, 10696), (8848, 8977)]