40572676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 41196284

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1013, 1054, 1178, 1292, 2026, 2108, 2356, 4052, 10013, 17221, 19247, 20026, 31403, 34442, 38494, 40052, 62806, 68884, 76988, 125612, 327199, 533851, 596657, 654398, 1067702, 1193314, 1308796, 2135404, 2386628, 10143169, 20286338, 40572676]

約数ペア:

[(1, 40572676), (2, 20286338), (4, 10143169), (17, 2386628), (19, 2135404), (31, 1308796), (34, 1193314), (38, 1067702), (62, 654398), (68, 596657), (76, 533851), (124, 327199), (323, 125612), (527, 76988), (589, 68884), (646, 62806), (1013, 40052), (1054, 38494), (1178, 34442), (1292, 31403), (2026, 20026), (2108, 19247), (2356, 17221), (4052, 10013)]