15808028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 30873024

約数和(自身を除く): 15064996

約数列:

[1, 2, 4, 17, 34, 37, 61, 68, 74, 103, 122, 148, 206, 244, 412, 629, 1037, 1258, 1751, 2074, 2257, 2516, 3502, 3811, 4148, 4514, 6283, 7004, 7622, 9028, 12566, 15244, 25132, 38369, 64787, 76738, 106811, 129574, 153476, 213622, 232471, 259148, 427244, 464942, 929884, 3952007, 7904014, 15808028]

約数ペア:

[(1, 15808028), (2, 7904014), (4, 3952007), (17, 929884), (34, 464942), (37, 427244), (61, 259148), (68, 232471), (74, 213622), (103, 153476), (122, 129574), (148, 106811), (206, 76738), (244, 64787), (412, 38369), (629, 25132), (1037, 15244), (1258, 12566), (1751, 9028), (2074, 7622), (2257, 7004), (2516, 6283), (3502, 4514), (3811, 4148)]