64929982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47119}}^1$

素因数の和:47187

約数の個数: 16

約数和(自身を含む): 106868160

約数和(自身を除く): 41938178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 47119, 94238, 612547, 1225094, 2497307, 4994614, 32464991, 64929982]

約数ペア:

[(1, 64929982), (2, 32464991), (13, 4994614), (26, 2497307), (53, 1225094), (106, 612547), (689, 94238), (1378, 47119)]