38673124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 81002880

約数和(自身を除く): 42329756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 388, 406, 491, 679, 812, 982, 1358, 1964, 2716, 2813, 3437, 5626, 6874, 11252, 13748, 14239, 19691, 28478, 39382, 47627, 56956, 78764, 95254, 99673, 190508, 199346, 333389, 398692, 666778, 1333556, 1381183, 2762366, 5524732, 9668281, 19336562, 38673124]

約数ペア:

[(1, 38673124), (2, 19336562), (4, 9668281), (7, 5524732), (14, 2762366), (28, 1381183), (29, 1333556), (58, 666778), (97, 398692), (116, 333389), (194, 199346), (203, 190508), (388, 99673), (406, 95254), (491, 78764), (679, 56956), (812, 47627), (982, 39382), (1358, 28478), (1964, 19691), (2716, 14239), (2813, 13748), (3437, 11252), (5626, 6874)]