28410868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 51254784

約数和(自身を除く): 22843916

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 907, 1814, 3628, 7831, 15662, 31324, 37187, 74374, 148748, 173237, 346474, 692948, 7102717, 14205434, 28410868]

約数ペア:

[(1, 28410868), (2, 14205434), (4, 7102717), (41, 692948), (82, 346474), (164, 173237), (191, 148748), (382, 74374), (764, 37187), (907, 31324), (1814, 15662), (3628, 7831)]