61526444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 128894976

約数和(自身を除く): 67368532

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 971, 1022, 1942, 2044, 2263, 3884, 4526, 6797, 9052, 13594, 15841, 27188, 30101, 31682, 60202, 63364, 70883, 120404, 141766, 210707, 283532, 421414, 496181, 842828, 992362, 1984724, 2197373, 4394746, 8789492, 15381611, 30763222, 61526444]

約数ペア:

[(1, 61526444), (2, 30763222), (4, 15381611), (7, 8789492), (14, 4394746), (28, 2197373), (31, 1984724), (62, 992362), (73, 842828), (124, 496181), (146, 421414), (217, 283532), (292, 210707), (434, 141766), (511, 120404), (868, 70883), (971, 63364), (1022, 60202), (1942, 31682), (2044, 30101), (2263, 27188), (3884, 15841), (4526, 13594), (6797, 9052)]