22512256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 49180320

約数和(自身を除く): 26668064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 163, 166, 208, 326, 332, 416, 652, 664, 832, 1079, 1304, 1328, 1664, 2119, 2158, 2608, 2656, 4238, 4316, 5216, 5312, 8476, 8632, 10432, 10624, 13529, 16952, 17264, 20864, 27058, 33904, 34528, 54116, 67808, 69056, 108232, 135616, 138112, 175877, 216464, 271232, 351754, 432928, 703508, 865856, 1407016, 1731712, 2814032, 5628064, 11256128, 22512256]

約数ペア:

[(1, 22512256), (2, 11256128), (4, 5628064), (8, 2814032), (13, 1731712), (16, 1407016), (26, 865856), (32, 703508), (52, 432928), (64, 351754), (83, 271232), (104, 216464), (128, 175877), (163, 138112), (166, 135616), (208, 108232), (326, 69056), (332, 67808), (416, 54116), (652, 34528), (664, 33904), (832, 27058), (1079, 20864), (1304, 17264), (1328, 16952), (1664, 13529), (2119, 10624), (2158, 10432), (2608, 8632), (2656, 8476), (4238, 5312), (4316, 5216)]