72679672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14869}}^1$

素因数の和:14935

約数の個数: 32

約数和(自身を含む): 149889600

約数和(自身を除く): 77209928

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14869, 29738, 59476, 118952, 193297, 386594, 698843, 773188, 1397686, 1546376, 2795372, 5590744, 9084959, 18169918, 36339836, 72679672]

約数ペア:

[(1, 72679672), (2, 36339836), (4, 18169918), (8, 9084959), (13, 5590744), (26, 2795372), (47, 1546376), (52, 1397686), (94, 773188), (104, 698843), (188, 386594), (376, 193297), (611, 118952), (1222, 59476), (2444, 29738), (4888, 14869)]