23523988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 22440812

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 116, 151, 158, 302, 316, 493, 604, 986, 1343, 1972, 2291, 2567, 2686, 4379, 4582, 5134, 5372, 8758, 9164, 10268, 11929, 17516, 23858, 38947, 47716, 74443, 77894, 148886, 155788, 202793, 297772, 345941, 405586, 691882, 811172, 1383764, 5880997, 11761994, 23523988]

約数ペア:

[(1, 23523988), (2, 11761994), (4, 5880997), (17, 1383764), (29, 811172), (34, 691882), (58, 405586), (68, 345941), (79, 297772), (116, 202793), (151, 155788), (158, 148886), (302, 77894), (316, 74443), (493, 47716), (604, 38947), (986, 23858), (1343, 17516), (1972, 11929), (2291, 10268), (2567, 9164), (2686, 8758), (4379, 5372), (4582, 5134)]