39905856

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2436

約数の個数: 84

約数和(自身を含む): 118376700

約数和(自身を除く): 78470844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2389, 2784, 4176, 4778, 5568, 7167, 8352, 9556, 14334, 16704, 19112, 21501, 28668, 38224, 43002, 57336, 69281, 76448, 86004, 114672, 138562, 152896, 172008, 207843, 229344, 277124, 344016, 415686, 458688, 554248, 623529, 688032, 831372, 1108496, 1247058, 1376064, 1662744, 2216992, 2494116, 3325488, 4433984, 4988232, 6650976, 9976464, 13301952, 19952928, 39905856]

約数ペア:

[(1, 39905856), (2, 19952928), (3, 13301952), (4, 9976464), (6, 6650976), (8, 4988232), (9, 4433984), (12, 3325488), (16, 2494116), (18, 2216992), (24, 1662744), (29, 1376064), (32, 1247058), (36, 1108496), (48, 831372), (58, 688032), (64, 623529), (72, 554248), (87, 458688), (96, 415686), (116, 344016), (144, 277124), (174, 229344), (192, 207843), (232, 172008), (261, 152896), (288, 138562), (348, 114672), (464, 86004), (522, 76448), (576, 69281), (696, 57336), (928, 43002), (1044, 38224), (1392, 28668), (1856, 21501), (2088, 19112), (2389, 16704), (2784, 14334), (4176, 9556), (4778, 8352), (5568, 7167)]