39686192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 95952192

約数和(自身を除く): 56266000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 281, 364, 388, 562, 679, 728, 776, 1124, 1261, 1358, 1456, 1552, 1967, 2248, 2522, 2716, 3653, 3934, 4496, 5044, 5432, 7306, 7868, 8827, 10088, 10864, 14612, 15736, 17654, 20176, 25571, 27257, 29224, 31472, 35308, 51142, 54514, 58448, 70616, 102284, 109028, 141232, 190799, 204568, 218056, 354341, 381598, 409136, 436112, 708682, 763196, 1417364, 1526392, 2480387, 2834728, 3052784, 4960774, 5669456, 9921548, 19843096, 39686192]

約数ペア:

[(1, 39686192), (2, 19843096), (4, 9921548), (7, 5669456), (8, 4960774), (13, 3052784), (14, 2834728), (16, 2480387), (26, 1526392), (28, 1417364), (52, 763196), (56, 708682), (91, 436112), (97, 409136), (104, 381598), (112, 354341), (182, 218056), (194, 204568), (208, 190799), (281, 141232), (364, 109028), (388, 102284), (562, 70616), (679, 58448), (728, 54514), (776, 51142), (1124, 35308), (1261, 31472), (1358, 29224), (1456, 27257), (1552, 25571), (1967, 20176), (2248, 17654), (2522, 15736), (2716, 14612), (3653, 10864), (3934, 10088), (4496, 8827), (5044, 7868), (5432, 7306)]