78868048

素因数分解:

$2^4\times 7^4\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 50

約数和(自身を含む): 178350874

約数和(自身を除く): 99482826

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2053, 2401, 2744, 4106, 4802, 5488, 8212, 9604, 14371, 16424, 19208, 28742, 32848, 38416, 57484, 100597, 114968, 201194, 229936, 402388, 704179, 804776, 1408358, 1609552, 2816716, 4929253, 5633432, 9858506, 11266864, 19717012, 39434024, 78868048]

約数ペア:

[(1, 78868048), (2, 39434024), (4, 19717012), (7, 11266864), (8, 9858506), (14, 5633432), (16, 4929253), (28, 2816716), (49, 1609552), (56, 1408358), (98, 804776), (112, 704179), (196, 402388), (343, 229936), (392, 201194), (686, 114968), (784, 100597), (1372, 57484), (2053, 38416), (2401, 32848), (2744, 28742), (4106, 19208), (4802, 16424), (5488, 14371), (8212, 9604)]