42669788

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7554

約数の個数: 36

約数和(自身を含む): 89870760

約数和(自身を除く): 47200972

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 7507, 15014, 30028, 52549, 105098, 210196, 217703, 367843, 435406, 735686, 870812, 1471372, 1523921, 3047842, 6095684, 10667447, 21334894, 42669788]

約数ペア:

[(1, 42669788), (2, 21334894), (4, 10667447), (7, 6095684), (14, 3047842), (28, 1523921), (29, 1471372), (49, 870812), (58, 735686), (98, 435406), (116, 367843), (196, 217703), (203, 210196), (406, 105098), (812, 52549), (1421, 30028), (2842, 15014), (5684, 7507)]