65461981424

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3585779}}^1$

素因数の和:3585957

約数の個数: 40

約数和(自身を含む): 145840844160

約数和(自身を除く): 80378862736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 18256, 3585779, 7171558, 14343116, 25100453, 28686232, 50200906, 57372464, 100401812, 200803624, 401607248, 584481977, 1168963954, 2337927908, 4091373839, 4675855816, 8182747678, 9351711632, 16365495356, 32730990712, 65461981424]

約数ペア:

[(1, 65461981424), (2, 32730990712), (4, 16365495356), (7, 9351711632), (8, 8182747678), (14, 4675855816), (16, 4091373839), (28, 2337927908), (56, 1168963954), (112, 584481977), (163, 401607248), (326, 200803624), (652, 100401812), (1141, 57372464), (1304, 50200906), (2282, 28686232), (2608, 25100453), (4564, 14343116), (9128, 7171558), (18256, 3585779)]