38420148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 97576640

約数和(自身を除く): 59156492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 2539, 3783, 5044, 5078, 7566, 7617, 10156, 15132, 15234, 30468, 33007, 66014, 99021, 132028, 198042, 246283, 396084, 492566, 738849, 985132, 1477698, 2955396, 3201679, 6403358, 9605037, 12806716, 19210074, 38420148]

約数ペア:

[(1, 38420148), (2, 19210074), (3, 12806716), (4, 9605037), (6, 6403358), (12, 3201679), (13, 2955396), (26, 1477698), (39, 985132), (52, 738849), (78, 492566), (97, 396084), (156, 246283), (194, 198042), (291, 132028), (388, 99021), (582, 66014), (1164, 33007), (1261, 30468), (2522, 15234), (2539, 15132), (3783, 10156), (5044, 7617), (5078, 7566)]