17963296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 39425400

約数和(自身を除く): 21462104

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1489, 1508, 2978, 3016, 5956, 6032, 11912, 12064, 19357, 23824, 38714, 43181, 47648, 77428, 86362, 154856, 172724, 309712, 345448, 561353, 619424, 690896, 1122706, 1381792, 2245412, 4490824, 8981648, 17963296]

約数ペア:

[(1, 17963296), (2, 8981648), (4, 4490824), (8, 2245412), (13, 1381792), (16, 1122706), (26, 690896), (29, 619424), (32, 561353), (52, 345448), (58, 309712), (104, 172724), (116, 154856), (208, 86362), (232, 77428), (377, 47648), (416, 43181), (464, 38714), (754, 23824), (928, 19357), (1489, 12064), (1508, 11912), (2978, 6032), (3016, 5956)]