15526156928

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{2689}}^1$

素因数の和:3353

約数の個数: 64

約数和(自身を含む): 31389072000

約数和(自身を除く): 15862915072

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 571, 632, 1142, 1264, 2284, 2528, 2689, 4568, 5056, 5378, 9136, 10112, 10756, 18272, 21512, 36544, 43024, 45109, 73088, 86048, 90218, 172096, 180436, 212431, 344192, 360872, 424862, 721744, 849724, 1443488, 1535419, 1699448, 2886976, 3070838, 3398896, 5773952, 6141676, 6797792, 12283352, 13595584, 24566704, 27191168, 49133408, 98266816, 121298101, 196533632, 242596202, 485192404, 970384808, 1940769616, 3881539232, 7763078464, 15526156928]

約数ペア:

[(1, 15526156928), (2, 7763078464), (4, 3881539232), (8, 1940769616), (16, 970384808), (32, 485192404), (64, 242596202), (79, 196533632), (128, 121298101), (158, 98266816), (316, 49133408), (571, 27191168), (632, 24566704), (1142, 13595584), (1264, 12283352), (2284, 6797792), (2528, 6141676), (2689, 5773952), (4568, 3398896), (5056, 3070838), (5378, 2886976), (9136, 1699448), (10112, 1535419), (10756, 1443488), (18272, 849724), (21512, 721744), (36544, 424862), (43024, 360872), (45109, 344192), (73088, 212431), (86048, 180436), (90218, 172096)]