23104972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 49512960

約数和(自身を除く): 26407988

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 79, 92, 158, 187, 253, 289, 316, 374, 391, 506, 578, 748, 782, 869, 1012, 1156, 1343, 1564, 1738, 1817, 2686, 3179, 3476, 3634, 4301, 5372, 6358, 6647, 7268, 8602, 12716, 13294, 14773, 17204, 19987, 22831, 26588, 29546, 30889, 39974, 45662, 59092, 61778, 73117, 79948, 91324, 123556, 146234, 251141, 292468, 339779, 502282, 525113, 679558, 1004564, 1050226, 1359116, 2100452, 5776243, 11552486, 23104972]

約数ペア:

[(1, 23104972), (2, 11552486), (4, 5776243), (11, 2100452), (17, 1359116), (22, 1050226), (23, 1004564), (34, 679558), (44, 525113), (46, 502282), (68, 339779), (79, 292468), (92, 251141), (158, 146234), (187, 123556), (253, 91324), (289, 79948), (316, 73117), (374, 61778), (391, 59092), (506, 45662), (578, 39974), (748, 30889), (782, 29546), (869, 26588), (1012, 22831), (1156, 19987), (1343, 17204), (1564, 14773), (1738, 13294), (1817, 12716), (2686, 8602), (3179, 7268), (3476, 6647), (3634, 6358), (4301, 5372)]