8194648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11400872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 251, 308, 371, 424, 502, 583, 616, 742, 1004, 1166, 1484, 1757, 2008, 2332, 2761, 2968, 3514, 4081, 4664, 5522, 7028, 8162, 11044, 13303, 14056, 16324, 19327, 22088, 26606, 32648, 38654, 53212, 77308, 93121, 106424, 146333, 154616, 186242, 292666, 372484, 585332, 744968, 1024331, 1170664, 2048662, 4097324, 8194648]

約数ペア:

[(1, 8194648), (2, 4097324), (4, 2048662), (7, 1170664), (8, 1024331), (11, 744968), (14, 585332), (22, 372484), (28, 292666), (44, 186242), (53, 154616), (56, 146333), (77, 106424), (88, 93121), (106, 77308), (154, 53212), (212, 38654), (251, 32648), (308, 26606), (371, 22088), (424, 19327), (502, 16324), (583, 14056), (616, 13303), (742, 11044), (1004, 8162), (1166, 7028), (1484, 5522), (1757, 4664), (2008, 4081), (2332, 3514), (2761, 2968)]