25009426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 42865200

約数和(自身を除く): 17855774

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 809, 1066, 1189, 1618, 2378, 10517, 15457, 21034, 23461, 30914, 33169, 46922, 66338, 304993, 431197, 609986, 862394, 961901, 1923802, 12504713, 25009426]

約数ペア:

[(1, 25009426), (2, 12504713), (13, 1923802), (26, 961901), (29, 862394), (41, 609986), (58, 431197), (82, 304993), (377, 66338), (533, 46922), (754, 33169), (809, 30914), (1066, 23461), (1189, 21034), (1618, 15457), (2378, 10517)]