39686784

素因数分解:

$2^7\times 3^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 106186080

約数和(自身を除く): 66499296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 362, 384, 543, 571, 724, 1086, 1142, 1448, 1713, 2172, 2284, 2896, 3426, 4344, 4568, 5792, 6852, 8688, 9136, 11584, 13704, 17376, 18272, 23168, 27408, 34752, 36544, 54816, 69504, 73088, 103351, 109632, 206702, 219264, 310053, 413404, 620106, 826808, 1240212, 1653616, 2480424, 3307232, 4960848, 6614464, 9921696, 13228928, 19843392, 39686784]

約数ペア:

[(1, 39686784), (2, 19843392), (3, 13228928), (4, 9921696), (6, 6614464), (8, 4960848), (12, 3307232), (16, 2480424), (24, 1653616), (32, 1240212), (48, 826808), (64, 620106), (96, 413404), (128, 310053), (181, 219264), (192, 206702), (362, 109632), (384, 103351), (543, 73088), (571, 69504), (724, 54816), (1086, 36544), (1142, 34752), (1448, 27408), (1713, 23168), (2172, 18272), (2284, 17376), (2896, 13704), (3426, 11584), (4344, 9136), (4568, 8688), (5792, 6852)]