39667568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 79109520

約数和(自身を除く): 39441952

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 419, 488, 776, 838, 976, 1552, 1676, 3352, 5917, 6704, 11834, 23668, 25559, 40643, 47336, 51118, 81286, 94672, 102236, 162572, 204472, 325144, 408944, 650288, 2479223, 4958446, 9916892, 19833784, 39667568]

約数ペア:

[(1, 39667568), (2, 19833784), (4, 9916892), (8, 4958446), (16, 2479223), (61, 650288), (97, 408944), (122, 325144), (194, 204472), (244, 162572), (388, 102236), (419, 94672), (488, 81286), (776, 51118), (838, 47336), (976, 40643), (1552, 25559), (1676, 23668), (3352, 11834), (5917, 6704)]