28309856

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{14503}}^1$

素因数の和:14574

約数の個数: 24

約数和(自身を含む): 56652624

約数和(自身を除く): 28342768

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 14503, 29006, 58012, 116024, 232048, 464096, 884683, 1769366, 3538732, 7077464, 14154928, 28309856]

約数ペア:

[(1, 28309856), (2, 14154928), (4, 7077464), (8, 3538732), (16, 1769366), (32, 884683), (61, 464096), (122, 232048), (244, 116024), (488, 58012), (976, 29006), (1952, 14503)]