73230424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 145843200

約数和(自身を除く): 72612776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 842, 1279, 1684, 2558, 3368, 5116, 7157, 10232, 14314, 21743, 28628, 43486, 57256, 86972, 173944, 538459, 1076918, 2153836, 4307672, 9153803, 18307606, 36615212, 73230424]

約数ペア:

[(1, 73230424), (2, 36615212), (4, 18307606), (8, 9153803), (17, 4307672), (34, 2153836), (68, 1076918), (136, 538459), (421, 173944), (842, 86972), (1279, 57256), (1684, 43486), (2558, 28628), (3368, 21743), (5116, 14314), (7157, 10232)]