67316438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 120299520

約数和(自身を除く): 52983082

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1423, 1526, 2846, 3379, 6758, 9961, 19922, 23653, 44113, 47306, 88226, 155107, 308791, 310214, 617582, 1085749, 2171498, 4808317, 9616634, 33658219, 67316438]

約数ペア:

[(1, 67316438), (2, 33658219), (7, 9616634), (14, 4808317), (31, 2171498), (62, 1085749), (109, 617582), (217, 310214), (218, 308791), (434, 155107), (763, 88226), (1423, 47306), (1526, 44113), (2846, 23653), (3379, 19922), (6758, 9961)]