28088298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7731

約数の個数: 48

約数和(自身を含む): 71959680

約数和(自身を除く): 43871382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 7687, 15374, 23061, 46122, 53809, 69183, 107618, 138366, 161427, 222923, 322854, 445846, 484281, 668769, 968562, 1337538, 1560461, 2006307, 3120922, 4012614, 4681383, 9362766, 14044149, 28088298]

約数ペア:

[(1, 28088298), (2, 14044149), (3, 9362766), (6, 4681383), (7, 4012614), (9, 3120922), (14, 2006307), (18, 1560461), (21, 1337538), (29, 968562), (42, 668769), (58, 484281), (63, 445846), (87, 322854), (126, 222923), (174, 161427), (203, 138366), (261, 107618), (406, 69183), (522, 53809), (609, 46122), (1218, 23061), (1827, 15374), (3654, 7687)]