78996512

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4831}}^1$

素因数の和:4921

約数の個数: 48

約数和(自身を含む): 180214272

約数和(自身を除く): 101217760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4831, 8176, 9662, 16352, 19324, 33817, 38648, 67634, 77296, 135268, 154592, 270536, 352663, 541072, 705326, 1082144, 1410652, 2468641, 2821304, 4937282, 5642608, 9874564, 11285216, 19749128, 39498256, 78996512]

約数ペア:

[(1, 78996512), (2, 39498256), (4, 19749128), (7, 11285216), (8, 9874564), (14, 5642608), (16, 4937282), (28, 2821304), (32, 2468641), (56, 1410652), (73, 1082144), (112, 705326), (146, 541072), (224, 352663), (292, 270536), (511, 154592), (584, 135268), (1022, 77296), (1168, 67634), (2044, 38648), (2336, 33817), (4088, 19324), (4831, 16352), (8176, 9662)]