7367776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 8508224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 199, 208, 356, 398, 416, 712, 796, 1157, 1424, 1592, 2314, 2587, 2848, 3184, 4628, 5174, 6368, 9256, 10348, 17711, 18512, 20696, 35422, 37024, 41392, 70844, 82784, 141688, 230243, 283376, 460486, 566752, 920972, 1841944, 3683888, 7367776]

約数ペア:

[(1, 7367776), (2, 3683888), (4, 1841944), (8, 920972), (13, 566752), (16, 460486), (26, 283376), (32, 230243), (52, 141688), (89, 82784), (104, 70844), (178, 41392), (199, 37024), (208, 35422), (356, 20696), (398, 18512), (416, 17711), (712, 10348), (796, 9256), (1157, 6368), (1424, 5174), (1592, 4628), (2314, 3184), (2587, 2848)]