40953248

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7989

約数の個数: 48

約数和(自身を含む): 96163200

約数和(自身を除く): 55209952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 7949, 15898, 31796, 55643, 63592, 111286, 127184, 182827, 222572, 254368, 365654, 445144, 731308, 890288, 1279789, 1462616, 1780576, 2559578, 2925232, 5119156, 5850464, 10238312, 20476624, 40953248]

約数ペア:

[(1, 40953248), (2, 20476624), (4, 10238312), (7, 5850464), (8, 5119156), (14, 2925232), (16, 2559578), (23, 1780576), (28, 1462616), (32, 1279789), (46, 890288), (56, 731308), (92, 445144), (112, 365654), (161, 254368), (184, 222572), (224, 182827), (322, 127184), (368, 111286), (644, 63592), (736, 55643), (1288, 31796), (2576, 15898), (5152, 7949)]