84746428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 89000516

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 2591, 5182, 8177, 10364, 16354, 32708, 33683, 44047, 67366, 88094, 95867, 134732, 176188, 191734, 383468, 572611, 1145222, 1246271, 1629739, 2290444, 2492542, 3259478, 4985084, 6518956, 21186607, 42373214, 84746428]

約数ペア:

[(1, 84746428), (2, 42373214), (4, 21186607), (13, 6518956), (17, 4985084), (26, 3259478), (34, 2492542), (37, 2290444), (52, 1629739), (68, 1246271), (74, 1145222), (148, 572611), (221, 383468), (442, 191734), (481, 176188), (629, 134732), (884, 95867), (962, 88094), (1258, 67366), (1924, 44047), (2516, 33683), (2591, 32708), (5182, 16354), (8177, 10364)]