72965308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4483}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 137981648

約数和(自身を除く): 65016340

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 4483, 8138, 8966, 16276, 17932, 58279, 116558, 233116, 1403179, 2806358, 5612716, 18241327, 36482654, 72965308]

約数ペア:

[(1, 72965308), (2, 36482654), (4, 18241327), (13, 5612716), (26, 2806358), (52, 1403179), (313, 233116), (626, 116558), (1252, 58279), (4069, 17932), (4483, 16276), (8138, 8966)]