23975338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 42045696

約数和(自身を除く): 18070358

約数列:

[1, 2, 17, 23, 31, 34, 43, 46, 62, 86, 391, 527, 529, 713, 731, 782, 989, 1054, 1058, 1333, 1426, 1462, 1978, 2666, 8993, 12121, 16399, 16813, 17986, 22661, 22747, 24242, 30659, 32798, 33626, 45322, 45494, 61318, 278783, 386699, 521203, 557566, 705157, 773398, 1042406, 1410314, 11987669, 23975338]

約数ペア:

[(1, 23975338), (2, 11987669), (17, 1410314), (23, 1042406), (31, 773398), (34, 705157), (43, 557566), (46, 521203), (62, 386699), (86, 278783), (391, 61318), (527, 45494), (529, 45322), (713, 33626), (731, 32798), (782, 30659), (989, 24242), (1054, 22747), (1058, 22661), (1333, 17986), (1426, 16813), (1462, 16399), (1978, 12121), (2666, 8993)]