69005948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 70702852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 197, 209, 394, 418, 419, 788, 836, 838, 1676, 2167, 3743, 4334, 4609, 7486, 7961, 8668, 9218, 14972, 15922, 18436, 31844, 41173, 82346, 82543, 87571, 164692, 165086, 175142, 330172, 350284, 907973, 1568317, 1815946, 3136634, 3631892, 6273268, 17251487, 34502974, 69005948]

約数ペア:

[(1, 69005948), (2, 34502974), (4, 17251487), (11, 6273268), (19, 3631892), (22, 3136634), (38, 1815946), (44, 1568317), (76, 907973), (197, 350284), (209, 330172), (394, 175142), (418, 165086), (419, 164692), (788, 87571), (836, 82543), (838, 82346), (1676, 41173), (2167, 31844), (3743, 18436), (4334, 15922), (4609, 14972), (7486, 9218), (7961, 8668)]