39911605058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{74197}}^1$

素因数の和:75446

約数の個数: 32

約数和(自身を含む): 68322111984

約数和(自身を除く): 28410506926

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1217, 2434, 15821, 20689, 31642, 41378, 74197, 148394, 268957, 537914, 964561, 1261349, 1929122, 2522698, 16397537, 32795074, 90297749, 180595498, 1173870737, 1535061733, 2347741474, 3070123466, 19955802529, 39911605058]

約数ペア:

[(1, 39911605058), (2, 19955802529), (13, 3070123466), (17, 2347741474), (26, 1535061733), (34, 1173870737), (221, 180595498), (442, 90297749), (1217, 32795074), (2434, 16397537), (15821, 2522698), (20689, 1929122), (31642, 1261349), (41378, 964561), (74197, 537914), (148394, 268957)]