74601916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 143640000

約数和(自身を除く): 69038084

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 149, 199, 298, 398, 596, 629, 796, 1258, 2516, 2533, 3383, 5066, 5513, 6766, 7363, 10132, 11026, 13532, 14726, 22052, 29452, 29651, 59302, 93721, 118604, 125171, 187442, 250342, 374884, 500684, 504067, 1008134, 1097087, 2016268, 2194174, 4388348, 18650479, 37300958, 74601916]

約数ペア:

[(1, 74601916), (2, 37300958), (4, 18650479), (17, 4388348), (34, 2194174), (37, 2016268), (68, 1097087), (74, 1008134), (148, 504067), (149, 500684), (199, 374884), (298, 250342), (398, 187442), (596, 125171), (629, 118604), (796, 93721), (1258, 59302), (2516, 29651), (2533, 29452), (3383, 22052), (5066, 14726), (5513, 13532), (6766, 11026), (7363, 10132)]