72656494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 121824000

約数和(自身を除く): 49167506

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 874, 1121, 1357, 1409, 2242, 2714, 2818, 25783, 26771, 32407, 51566, 53542, 64814, 83131, 166262, 615733, 1231466, 1579489, 1912013, 3158978, 3824026, 36328247, 72656494]

約数ペア:

[(1, 72656494), (2, 36328247), (19, 3824026), (23, 3158978), (38, 1912013), (46, 1579489), (59, 1231466), (118, 615733), (437, 166262), (874, 83131), (1121, 64814), (1357, 53542), (1409, 51566), (2242, 32407), (2714, 26771), (2818, 25783)]