13141648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 29748096

約数和(自身を除く): 16606448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 67, 82, 92, 104, 134, 164, 184, 208, 268, 299, 328, 368, 533, 536, 598, 656, 871, 943, 1066, 1072, 1196, 1541, 1742, 1886, 2132, 2392, 2747, 3082, 3484, 3772, 4264, 4784, 5494, 6164, 6968, 7544, 8528, 10988, 12259, 12328, 13936, 15088, 20033, 21976, 24518, 24656, 35711, 40066, 43952, 49036, 63181, 71422, 80132, 98072, 126362, 142844, 160264, 196144, 252724, 285688, 320528, 505448, 571376, 821353, 1010896, 1642706, 3285412, 6570824, 13141648]

約数ペア:

[(1, 13141648), (2, 6570824), (4, 3285412), (8, 1642706), (13, 1010896), (16, 821353), (23, 571376), (26, 505448), (41, 320528), (46, 285688), (52, 252724), (67, 196144), (82, 160264), (92, 142844), (104, 126362), (134, 98072), (164, 80132), (184, 71422), (208, 63181), (268, 49036), (299, 43952), (328, 40066), (368, 35711), (533, 24656), (536, 24518), (598, 21976), (656, 20033), (871, 15088), (943, 13936), (1066, 12328), (1072, 12259), (1196, 10988), (1541, 8528), (1742, 7544), (1886, 6968), (2132, 6164), (2392, 5494), (2747, 4784), (3082, 4264), (3484, 3772)]