38264668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 74942560

約数和(自身を除く): 36677892

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 109, 157, 172, 218, 314, 436, 559, 628, 1118, 1417, 2041, 2236, 2834, 4082, 4687, 5668, 6751, 8164, 9374, 13502, 17113, 18748, 27004, 34226, 60931, 68452, 87763, 121862, 175526, 222469, 243724, 351052, 444938, 735859, 889876, 1471718, 2943436, 9566167, 19132334, 38264668]

約数ペア:

[(1, 38264668), (2, 19132334), (4, 9566167), (13, 2943436), (26, 1471718), (43, 889876), (52, 735859), (86, 444938), (109, 351052), (157, 243724), (172, 222469), (218, 175526), (314, 121862), (436, 87763), (559, 68452), (628, 60931), (1118, 34226), (1417, 27004), (2041, 18748), (2236, 17113), (2834, 13502), (4082, 9374), (4687, 8164), (5668, 6751)]