40258414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 36879506

約数列:

[1, 2, 7, 14, 17, 34, 47, 59, 61, 94, 118, 119, 122, 238, 329, 413, 427, 658, 799, 826, 854, 1003, 1037, 1598, 2006, 2074, 2773, 2867, 3599, 5546, 5593, 5734, 7021, 7198, 7259, 11186, 14042, 14518, 19411, 20069, 25193, 38822, 40138, 47141, 48739, 50386, 61183, 94282, 97478, 122366, 169153, 329987, 338306, 341173, 428281, 659974, 682346, 856562, 1184071, 2368142, 2875601, 5751202, 20129207, 40258414]

約数ペア:

[(1, 40258414), (2, 20129207), (7, 5751202), (14, 2875601), (17, 2368142), (34, 1184071), (47, 856562), (59, 682346), (61, 659974), (94, 428281), (118, 341173), (119, 338306), (122, 329987), (238, 169153), (329, 122366), (413, 97478), (427, 94282), (658, 61183), (799, 50386), (826, 48739), (854, 47141), (1003, 40138), (1037, 38822), (1598, 25193), (2006, 20069), (2074, 19411), (2773, 14518), (2867, 14042), (3599, 11186), (5546, 7259), (5593, 7198), (5734, 7021)]