28015864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 56142720

約数和(自身を除く): 28126856

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1823, 1921, 3646, 3842, 7292, 7684, 14584, 15368, 30991, 61982, 123964, 205999, 247928, 411998, 823996, 1647992, 3501983, 7003966, 14007932, 28015864]

約数ペア:

[(1, 28015864), (2, 14007932), (4, 7003966), (8, 3501983), (17, 1647992), (34, 823996), (68, 411998), (113, 247928), (136, 205999), (226, 123964), (452, 61982), (904, 30991), (1823, 15368), (1921, 14584), (3646, 7684), (3842, 7292)]