25843876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 51226560

約数和(自身を除く): 25382684

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 241, 323, 332, 482, 646, 964, 1292, 1411, 1577, 2822, 3154, 4097, 4579, 5644, 6308, 8194, 9158, 16388, 18316, 20003, 26809, 40006, 53618, 77843, 80012, 107236, 155686, 311372, 340051, 380057, 680102, 760114, 1360204, 1520228, 6460969, 12921938, 25843876]

約数ペア:

[(1, 25843876), (2, 12921938), (4, 6460969), (17, 1520228), (19, 1360204), (34, 760114), (38, 680102), (68, 380057), (76, 340051), (83, 311372), (166, 155686), (241, 107236), (323, 80012), (332, 77843), (482, 53618), (646, 40006), (964, 26809), (1292, 20003), (1411, 18316), (1577, 16388), (2822, 9158), (3154, 8194), (4097, 6308), (4579, 5644)]