25242122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 15884278

約数列:

[1, 2, 29, 31, 58, 62, 101, 139, 202, 278, 899, 1798, 2929, 3131, 4031, 4309, 5858, 6262, 8062, 8618, 14039, 28078, 90799, 124961, 181598, 249922, 407131, 435209, 814262, 870418, 12621061, 25242122]

約数ペア:

[(1, 25242122), (2, 12621061), (29, 870418), (31, 814262), (58, 435209), (62, 407131), (101, 249922), (139, 181598), (202, 124961), (278, 90799), (899, 28078), (1798, 14039), (2929, 8618), (3131, 8062), (4031, 6262), (4309, 5858)]