72070778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{52301}}^1$

素因数の和:52369

約数の個数: 16

約数和(自身を含む): 118620936

約数和(自身を除く): 46550158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 52301, 104602, 679913, 1359826, 2771953, 5543906, 36035389, 72070778]

約数ペア:

[(1, 72070778), (2, 36035389), (13, 5543906), (26, 2771953), (53, 1359826), (106, 679913), (689, 104602), (1378, 52301)]