22717872

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 60

約数和(自身を含む): 64415520

約数和(自身を除く): 41697648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 1997, 2844, 3792, 3994, 5688, 5991, 7988, 11376, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 71892, 95856, 143784, 157763, 287568, 315526, 473289, 631052, 946578, 1262104, 1419867, 1893156, 2524208, 2839734, 3786312, 5679468, 7572624, 11358936, 22717872]

約数ペア:

[(1, 22717872), (2, 11358936), (3, 7572624), (4, 5679468), (6, 3786312), (8, 2839734), (9, 2524208), (12, 1893156), (16, 1419867), (18, 1262104), (24, 946578), (36, 631052), (48, 473289), (72, 315526), (79, 287568), (144, 157763), (158, 143784), (237, 95856), (316, 71892), (474, 47928), (632, 35946), (711, 31952), (948, 23964), (1264, 17973), (1422, 15976), (1896, 11982), (1997, 11376), (2844, 7988), (3792, 5991), (3994, 5688)]