25306064

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13323

約数の個数: 40

約数和(自身を含む): 59335488

約数和(自身を除く): 34029424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 13291, 26582, 53164, 93037, 106328, 186074, 212656, 225947, 372148, 451894, 744296, 903788, 1488592, 1581629, 1807576, 3163258, 3615152, 6326516, 12653032, 25306064]

約数ペア:

[(1, 25306064), (2, 12653032), (4, 6326516), (7, 3615152), (8, 3163258), (14, 1807576), (16, 1581629), (17, 1488592), (28, 903788), (34, 744296), (56, 451894), (68, 372148), (112, 225947), (119, 212656), (136, 186074), (238, 106328), (272, 93037), (476, 53164), (952, 26582), (1904, 13291)]