61376714

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 112285440

約数和(自身を除く): 50908726

約数列:

[1, 2, 7, 14, 31, 49, 62, 89, 98, 178, 217, 227, 434, 454, 623, 1246, 1519, 1589, 2759, 3038, 3178, 4361, 5518, 7037, 8722, 11123, 14074, 19313, 20203, 22246, 38626, 40406, 49259, 98518, 135191, 141421, 270382, 282842, 344813, 626293, 689626, 989947, 1252586, 1979894, 4384051, 8768102, 30688357, 61376714]

約数ペア:

[(1, 61376714), (2, 30688357), (7, 8768102), (14, 4384051), (31, 1979894), (49, 1252586), (62, 989947), (89, 689626), (98, 626293), (178, 344813), (217, 282842), (227, 270382), (434, 141421), (454, 135191), (623, 98518), (1246, 49259), (1519, 40406), (1589, 38626), (2759, 22246), (3038, 20203), (3178, 19313), (4361, 14074), (5518, 11123), (7037, 8722)]