28668544

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 57726900

約数和(自身を除く): 29058356

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 2309, 3104, 4618, 6208, 9236, 12416, 18472, 36944, 73888, 147776, 223973, 295552, 447946, 895892, 1791784, 3583568, 7167136, 14334272, 28668544]

約数ペア:

[(1, 28668544), (2, 14334272), (4, 7167136), (8, 3583568), (16, 1791784), (32, 895892), (64, 447946), (97, 295552), (128, 223973), (194, 147776), (388, 73888), (776, 36944), (1552, 18472), (2309, 12416), (3104, 9236), (4618, 6208)]