17967664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7885

約数の個数: 40

約数和(自身を含む): 40903632

約数和(自身を除く): 22935968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7853, 15706, 31412, 62824, 86383, 102089, 125648, 172766, 204178, 345532, 408356, 691064, 816712, 1122979, 1382128, 1633424, 2245958, 4491916, 8983832, 17967664]

約数ペア:

[(1, 17967664), (2, 8983832), (4, 4491916), (8, 2245958), (11, 1633424), (13, 1382128), (16, 1122979), (22, 816712), (26, 691064), (44, 408356), (52, 345532), (88, 204178), (104, 172766), (143, 125648), (176, 102089), (208, 86383), (286, 62824), (572, 31412), (1144, 15706), (2288, 7853)]