28151328

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 46360032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 2309, 3048, 4064, 4618, 6096, 6927, 9236, 12192, 13854, 18472, 27708, 36944, 55416, 73888, 110832, 221664, 293243, 586486, 879729, 1172972, 1759458, 2345944, 3518916, 4691888, 7037832, 9383776, 14075664, 28151328]

約数ペア:

[(1, 28151328), (2, 14075664), (3, 9383776), (4, 7037832), (6, 4691888), (8, 3518916), (12, 2345944), (16, 1759458), (24, 1172972), (32, 879729), (48, 586486), (96, 293243), (127, 221664), (254, 110832), (381, 73888), (508, 55416), (762, 36944), (1016, 27708), (1524, 18472), (2032, 13854), (2309, 12192), (3048, 9236), (4064, 6927), (4618, 6096)]