23354864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 49788480

約数和(自身を除く): 26433616

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2389, 2444, 4778, 4888, 9556, 9776, 19112, 31057, 38224, 62114, 112283, 124228, 224566, 248456, 449132, 496912, 898264, 1459679, 1796528, 2919358, 5838716, 11677432, 23354864]

約数ペア:

[(1, 23354864), (2, 11677432), (4, 5838716), (8, 2919358), (13, 1796528), (16, 1459679), (26, 898264), (47, 496912), (52, 449132), (94, 248456), (104, 224566), (188, 124228), (208, 112283), (376, 62114), (611, 38224), (752, 31057), (1222, 19112), (2389, 9776), (2444, 9556), (4778, 4888)]