38352748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 81829440

約数和(自身を除く): 43476692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 409, 476, 788, 818, 1379, 1636, 2758, 2863, 3349, 5516, 5726, 6698, 6953, 11452, 13396, 13906, 23443, 27812, 46886, 48671, 80573, 93772, 97342, 161146, 194684, 322292, 564011, 1128022, 1369741, 2256044, 2739482, 5478964, 9588187, 19176374, 38352748]

約数ペア:

[(1, 38352748), (2, 19176374), (4, 9588187), (7, 5478964), (14, 2739482), (17, 2256044), (28, 1369741), (34, 1128022), (68, 564011), (119, 322292), (197, 194684), (238, 161146), (394, 97342), (409, 93772), (476, 80573), (788, 48671), (818, 46886), (1379, 27812), (1636, 23443), (2758, 13906), (2863, 13396), (3349, 11452), (5516, 6953), (5726, 6698)]