66783404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 128738400

約数和(自身を除く): 61954996

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 157, 193, 314, 386, 551, 628, 772, 1102, 2204, 2983, 3667, 4553, 5597, 5966, 7334, 9106, 11194, 11932, 14668, 18212, 22388, 30301, 60602, 86507, 106343, 121204, 173014, 212686, 346028, 425372, 575719, 878729, 1151438, 1757458, 2302876, 3514916, 16695851, 33391702, 66783404]

約数ペア:

[(1, 66783404), (2, 33391702), (4, 16695851), (19, 3514916), (29, 2302876), (38, 1757458), (58, 1151438), (76, 878729), (116, 575719), (157, 425372), (193, 346028), (314, 212686), (386, 173014), (551, 121204), (628, 106343), (772, 86507), (1102, 60602), (2204, 30301), (2983, 22388), (3667, 18212), (4553, 14668), (5597, 11932), (5966, 11194), (7334, 9106)]