39141242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 75582720

約数和(自身を除く): 36441478

約数列:

[1, 2, 7, 14, 17, 29, 34, 53, 58, 106, 107, 119, 203, 214, 238, 371, 406, 493, 742, 749, 901, 986, 1498, 1537, 1802, 1819, 3074, 3103, 3451, 3638, 5671, 6206, 6307, 6902, 10759, 11342, 12614, 12733, 21518, 21721, 25466, 26129, 39697, 43442, 52258, 52751, 79394, 96407, 105502, 164459, 182903, 192814, 328918, 365806, 369257, 674849, 738514, 1151213, 1349698, 2302426, 2795803, 5591606, 19570621, 39141242]

約数ペア:

[(1, 39141242), (2, 19570621), (7, 5591606), (14, 2795803), (17, 2302426), (29, 1349698), (34, 1151213), (53, 738514), (58, 674849), (106, 369257), (107, 365806), (119, 328918), (203, 192814), (214, 182903), (238, 164459), (371, 105502), (406, 96407), (493, 79394), (742, 52751), (749, 52258), (901, 43442), (986, 39697), (1498, 26129), (1537, 25466), (1802, 21721), (1819, 21518), (3074, 12733), (3103, 12614), (3451, 11342), (3638, 10759), (5671, 6902), (6206, 6307)]