28923788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 27383092

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 116, 148, 293, 586, 667, 851, 1073, 1172, 1334, 1702, 2146, 2668, 3404, 4292, 6739, 8497, 10841, 13478, 16994, 21682, 24679, 26956, 33988, 43364, 49358, 98716, 195431, 249343, 314389, 390862, 498686, 628778, 781724, 997372, 1257556, 7230947, 14461894, 28923788]

約数ペア:

[(1, 28923788), (2, 14461894), (4, 7230947), (23, 1257556), (29, 997372), (37, 781724), (46, 628778), (58, 498686), (74, 390862), (92, 314389), (116, 249343), (148, 195431), (293, 98716), (586, 49358), (667, 43364), (851, 33988), (1073, 26956), (1172, 24679), (1334, 21682), (1702, 16994), (2146, 13478), (2668, 10841), (3404, 8497), (4292, 6739)]