9915472

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 22109696

約数和(自身を除く): 12194224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 397, 446, 794, 892, 1561, 1588, 1784, 2779, 3122, 3176, 3568, 5558, 6244, 6352, 11116, 12488, 22232, 24976, 44464, 88531, 177062, 354124, 619717, 708248, 1239434, 1416496, 2478868, 4957736, 9915472]

約数ペア:

[(1, 9915472), (2, 4957736), (4, 2478868), (7, 1416496), (8, 1239434), (14, 708248), (16, 619717), (28, 354124), (56, 177062), (112, 88531), (223, 44464), (397, 24976), (446, 22232), (794, 12488), (892, 11116), (1561, 6352), (1588, 6244), (1784, 5558), (2779, 3568), (3122, 3176)]