918830024

素因数分解:

$2^3\times 7^1\times {\mathrm{3947}}^1\times {\mathrm{4157}}^1$

素因数の和:8117

約数の個数: 32

約数和(自身を含む): 1969894080

約数和(自身を除く): 1051064056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3947, 4157, 7894, 8314, 15788, 16628, 27629, 29099, 31576, 33256, 55258, 58198, 110516, 116396, 221032, 232792, 16407679, 32815358, 65630716, 114853753, 131261432, 229707506, 459415012, 918830024]

約数ペア:

[(1, 918830024), (2, 459415012), (4, 229707506), (7, 131261432), (8, 114853753), (14, 65630716), (28, 32815358), (56, 16407679), (3947, 232792), (4157, 221032), (7894, 116396), (8314, 110516), (15788, 58198), (16628, 55258), (27629, 33256), (29099, 31576)]