38875312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11969}}^1$

素因数の和:12013

約数の個数: 40

約数和(自身を含む): 89056800

約数和(自身を除く): 50181488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 11969, 23938, 47876, 83783, 95752, 167566, 191504, 335132, 347101, 670264, 694202, 1340528, 1388404, 2429707, 2776808, 4859414, 5553616, 9718828, 19437656, 38875312]

約数ペア:

[(1, 38875312), (2, 19437656), (4, 9718828), (7, 5553616), (8, 4859414), (14, 2776808), (16, 2429707), (28, 1388404), (29, 1340528), (56, 694202), (58, 670264), (112, 347101), (116, 335132), (203, 191504), (232, 167566), (406, 95752), (464, 83783), (812, 47876), (1624, 23938), (3248, 11969)]