72373352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 144131400

約数和(自身を除く): 71758048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 433, 866, 1229, 1732, 2458, 3464, 4916, 7361, 9832, 14722, 20893, 29444, 41786, 58888, 83572, 167144, 532157, 1064314, 2128628, 4257256, 9046669, 18093338, 36186676, 72373352]

約数ペア:

[(1, 72373352), (2, 36186676), (4, 18093338), (8, 9046669), (17, 4257256), (34, 2128628), (68, 1064314), (136, 532157), (433, 167144), (866, 83572), (1229, 58888), (1732, 41786), (2458, 29444), (3464, 20893), (4916, 14722), (7361, 9832)]