22651132

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 46459560

約数和(自身を除く): 23808428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 709, 1141, 1418, 2282, 2836, 4564, 4963, 7987, 9926, 15974, 19852, 31948, 34741, 69482, 115567, 138964, 231134, 462268, 808969, 1617938, 3235876, 5662783, 11325566, 22651132]

約数ペア:

[(1, 22651132), (2, 11325566), (4, 5662783), (7, 3235876), (14, 1617938), (28, 808969), (49, 462268), (98, 231134), (163, 138964), (196, 115567), (326, 69482), (652, 34741), (709, 31948), (1141, 19852), (1418, 15974), (2282, 9926), (2836, 7987), (4564, 4963)]