25896848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 40

約数和(自身を含む): 55933920

約数和(自身を除く): 30037072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5011, 5168, 10022, 20044, 40088, 80176, 85187, 95209, 170374, 190418, 340748, 380836, 681496, 761672, 1362992, 1523344, 1618553, 3237106, 6474212, 12948424, 25896848]

約数ペア:

[(1, 25896848), (2, 12948424), (4, 6474212), (8, 3237106), (16, 1618553), (17, 1523344), (19, 1362992), (34, 761672), (38, 681496), (68, 380836), (76, 340748), (136, 190418), (152, 170374), (272, 95209), (304, 85187), (323, 80176), (646, 40088), (1292, 20044), (2584, 10022), (5011, 5168)]