7421016

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 19507680

約数和(自身を除く): 12086664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 137, 148, 183, 222, 244, 274, 296, 366, 411, 444, 488, 548, 732, 822, 888, 1096, 1464, 1644, 2257, 3288, 4514, 5069, 6771, 8357, 9028, 10138, 13542, 15207, 16714, 18056, 20276, 25071, 27084, 30414, 33428, 40552, 50142, 54168, 60828, 66856, 100284, 121656, 200568, 309209, 618418, 927627, 1236836, 1855254, 2473672, 3710508, 7421016]

約数ペア:

[(1, 7421016), (2, 3710508), (3, 2473672), (4, 1855254), (6, 1236836), (8, 927627), (12, 618418), (24, 309209), (37, 200568), (61, 121656), (74, 100284), (111, 66856), (122, 60828), (137, 54168), (148, 50142), (183, 40552), (222, 33428), (244, 30414), (274, 27084), (296, 25071), (366, 20276), (411, 18056), (444, 16714), (488, 15207), (548, 13542), (732, 10138), (822, 9028), (888, 8357), (1096, 6771), (1464, 5069), (1644, 4514), (2257, 3288)]