73189726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 122223168

約数和(自身を除く): 49033442

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 541, 782, 1082, 2941, 3979, 5882, 7958, 9197, 12443, 18394, 24886, 67643, 93593, 135286, 187186, 211531, 423062, 1591081, 2152639, 3182162, 4305278, 36594863, 73189726]

約数ペア:

[(1, 73189726), (2, 36594863), (17, 4305278), (23, 3182162), (34, 2152639), (46, 1591081), (173, 423062), (346, 211531), (391, 187186), (541, 135286), (782, 93593), (1082, 67643), (2941, 24886), (3979, 18394), (5882, 12443), (7958, 9197)]