39643766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 66389760

約数和(自身を除く): 26745994

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 677, 874, 1273, 1354, 1541, 2546, 3082, 12863, 15571, 25726, 29279, 31142, 45359, 58558, 90718, 295849, 591698, 861821, 1043257, 1723642, 2086514, 19821883, 39643766]

約数ペア:

[(1, 39643766), (2, 19821883), (19, 2086514), (23, 1723642), (38, 1043257), (46, 861821), (67, 591698), (134, 295849), (437, 90718), (677, 58558), (874, 45359), (1273, 31142), (1354, 29279), (1541, 25726), (2546, 15571), (3082, 12863)]