31926076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 69368320

約数和(自身を除く): 37442244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 631, 973, 1262, 1807, 1946, 2524, 3614, 3892, 4417, 7228, 8203, 8834, 12649, 16406, 17668, 25298, 32812, 50596, 57421, 87709, 114842, 175418, 229684, 350836, 613963, 1140217, 1227926, 2280434, 2455852, 4560868, 7981519, 15963038, 31926076]

約数ペア:

[(1, 31926076), (2, 15963038), (4, 7981519), (7, 4560868), (13, 2455852), (14, 2280434), (26, 1227926), (28, 1140217), (52, 613963), (91, 350836), (139, 229684), (182, 175418), (278, 114842), (364, 87709), (556, 57421), (631, 50596), (973, 32812), (1262, 25298), (1807, 17668), (1946, 16406), (2524, 12649), (3614, 8834), (3892, 8203), (4417, 7228)]