65470504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39157}}^1$

素因数の和:39193

約数の個数: 32

約数和(自身を含む): 140968800

約数和(自身を除く): 75498296

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39157, 78314, 156628, 313256, 430727, 743983, 861454, 1487966, 1722908, 2975932, 3445816, 5951864, 8183813, 16367626, 32735252, 65470504]

約数ペア:

[(1, 65470504), (2, 32735252), (4, 16367626), (8, 8183813), (11, 5951864), (19, 3445816), (22, 2975932), (38, 1722908), (44, 1487966), (76, 861454), (88, 743983), (152, 430727), (209, 313256), (418, 156628), (836, 78314), (1672, 39157)]