28054362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 67059360

約数和(自身を除く): 39004998

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 2579, 3626, 5158, 5439, 7737, 10878, 15474, 18053, 36106, 54159, 95423, 108318, 126371, 190846, 252742, 286269, 379113, 572538, 667961, 758226, 1335922, 2003883, 4007766, 4675727, 9351454, 14027181, 28054362]

約数ペア:

[(1, 28054362), (2, 14027181), (3, 9351454), (6, 4675727), (7, 4007766), (14, 2003883), (21, 1335922), (37, 758226), (42, 667961), (49, 572538), (74, 379113), (98, 286269), (111, 252742), (147, 190846), (222, 126371), (259, 108318), (294, 95423), (518, 54159), (777, 36106), (1554, 18053), (1813, 15474), (2579, 10878), (3626, 7737), (5158, 5439)]