73412296

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 140374080

約数和(自身を除く): 66961784

約数列:

[1, 2, 4, 8, 71, 142, 284, 307, 421, 568, 614, 842, 1228, 1684, 2456, 3368, 21797, 29891, 43594, 59782, 87188, 119564, 129247, 174376, 239128, 258494, 516988, 1033976, 9176537, 18353074, 36706148, 73412296]

約数ペア:

[(1, 73412296), (2, 36706148), (4, 18353074), (8, 9176537), (71, 1033976), (142, 516988), (284, 258494), (307, 239128), (421, 174376), (568, 129247), (614, 119564), (842, 87188), (1228, 59782), (1684, 43594), (2456, 29891), (3368, 21797)]