74635952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{245513}}^1$

素因数の和:245540

約数の個数: 20

約数和(自身を含む): 152218680

約数和(自身を除く): 77582728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 245513, 491026, 982052, 1964104, 3928208, 4664747, 9329494, 18658988, 37317976, 74635952]

約数ペア:

[(1, 74635952), (2, 37317976), (4, 18658988), (8, 9329494), (16, 4664747), (19, 3928208), (38, 1964104), (76, 982052), (152, 491026), (304, 245513)]