12550664

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 27732780

約数和(自身を除く): 15182116

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 317, 392, 404, 634, 707, 808, 1268, 1414, 2219, 2536, 2828, 4438, 4949, 5656, 8876, 9898, 15533, 17752, 19796, 31066, 32017, 39592, 62132, 64034, 124264, 128068, 224119, 256136, 448238, 896476, 1568833, 1792952, 3137666, 6275332, 12550664]

約数ペア:

[(1, 12550664), (2, 6275332), (4, 3137666), (7, 1792952), (8, 1568833), (14, 896476), (28, 448238), (49, 256136), (56, 224119), (98, 128068), (101, 124264), (196, 64034), (202, 62132), (317, 39592), (392, 32017), (404, 31066), (634, 19796), (707, 17752), (808, 15533), (1268, 9898), (1414, 8876), (2219, 5656), (2536, 4949), (2828, 4438)]