26628008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 31156312

約数列:

[1, 2, 4, 8, 11, 22, 31, 43, 44, 62, 86, 88, 124, 172, 227, 248, 341, 344, 454, 473, 682, 908, 946, 1333, 1364, 1816, 1892, 2497, 2666, 2728, 3784, 4994, 5332, 7037, 9761, 9988, 10664, 14074, 14663, 19522, 19976, 28148, 29326, 39044, 56296, 58652, 77407, 78088, 107371, 117304, 154814, 214742, 302591, 309628, 429484, 605182, 619256, 858968, 1210364, 2420728, 3328501, 6657002, 13314004, 26628008]

約数ペア:

[(1, 26628008), (2, 13314004), (4, 6657002), (8, 3328501), (11, 2420728), (22, 1210364), (31, 858968), (43, 619256), (44, 605182), (62, 429484), (86, 309628), (88, 302591), (124, 214742), (172, 154814), (227, 117304), (248, 107371), (341, 78088), (344, 77407), (454, 58652), (473, 56296), (682, 39044), (908, 29326), (946, 28148), (1333, 19976), (1364, 19522), (1816, 14663), (1892, 14074), (2497, 10664), (2666, 9988), (2728, 9761), (3784, 7037), (4994, 5332)]