1566288736

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{1217}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 3172490496

約数和(自身を除く): 1606201760

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1087, 1184, 1217, 2174, 2434, 4348, 4868, 8696, 9736, 17392, 19472, 34784, 38944, 40219, 45029, 80438, 90058, 160876, 180116, 321752, 360232, 643504, 720464, 1287008, 1322879, 1440928, 2645758, 5291516, 10583032, 21166064, 42332128, 48946523, 97893046, 195786092, 391572184, 783144368, 1566288736]

約数ペア:

[(1, 1566288736), (2, 783144368), (4, 391572184), (8, 195786092), (16, 97893046), (32, 48946523), (37, 42332128), (74, 21166064), (148, 10583032), (296, 5291516), (592, 2645758), (1087, 1440928), (1184, 1322879), (1217, 1287008), (2174, 720464), (2434, 643504), (4348, 360232), (4868, 321752), (8696, 180116), (9736, 160876), (17392, 90058), (19472, 80438), (34784, 45029), (38944, 40219)]