39254152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 50601848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 467, 532, 553, 632, 934, 1064, 1106, 1501, 1868, 2212, 3002, 3269, 3736, 4424, 6004, 6538, 8873, 10507, 12008, 13076, 17746, 21014, 26152, 35492, 36893, 42028, 62111, 70984, 73786, 84056, 124222, 147572, 248444, 258251, 295144, 496888, 516502, 700967, 1033004, 1401934, 2066008, 2803868, 4906769, 5607736, 9813538, 19627076, 39254152]

約数ペア:

[(1, 39254152), (2, 19627076), (4, 9813538), (7, 5607736), (8, 4906769), (14, 2803868), (19, 2066008), (28, 1401934), (38, 1033004), (56, 700967), (76, 516502), (79, 496888), (133, 295144), (152, 258251), (158, 248444), (266, 147572), (316, 124222), (467, 84056), (532, 73786), (553, 70984), (632, 62111), (934, 42028), (1064, 36893), (1106, 35492), (1501, 26152), (1868, 21014), (2212, 17746), (3002, 13076), (3269, 12008), (3736, 10507), (4424, 8873), (6004, 6538)]