8343296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 18886560

約数和(自身を除く): 10543264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 109, 128, 184, 208, 218, 256, 299, 368, 416, 436, 598, 736, 832, 872, 1196, 1417, 1472, 1664, 1744, 2392, 2507, 2834, 2944, 3328, 3488, 4784, 5014, 5668, 5888, 6976, 9568, 10028, 11336, 13952, 19136, 20056, 22672, 27904, 32591, 38272, 40112, 45344, 65182, 76544, 80224, 90688, 130364, 160448, 181376, 260728, 320896, 362752, 521456, 641792, 1042912, 2085824, 4171648, 8343296]

約数ペア:

[(1, 8343296), (2, 4171648), (4, 2085824), (8, 1042912), (13, 641792), (16, 521456), (23, 362752), (26, 320896), (32, 260728), (46, 181376), (52, 160448), (64, 130364), (92, 90688), (104, 80224), (109, 76544), (128, 65182), (184, 45344), (208, 40112), (218, 38272), (256, 32591), (299, 27904), (368, 22672), (416, 20056), (436, 19136), (598, 13952), (736, 11336), (832, 10028), (872, 9568), (1196, 6976), (1417, 5888), (1472, 5668), (1664, 5014), (1744, 4784), (2392, 3488), (2507, 3328), (2834, 2944)]