77444432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 162489600

約数和(自身を除く): 85045168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 1871, 2587, 3184, 3742, 5174, 7484, 10348, 14968, 20696, 24323, 29936, 41392, 48646, 97292, 194584, 372329, 389168, 744658, 1489316, 2978632, 4840277, 5957264, 9680554, 19361108, 38722216, 77444432]

約数ペア:

[(1, 77444432), (2, 38722216), (4, 19361108), (8, 9680554), (13, 5957264), (16, 4840277), (26, 2978632), (52, 1489316), (104, 744658), (199, 389168), (208, 372329), (398, 194584), (796, 97292), (1592, 48646), (1871, 41392), (2587, 29936), (3184, 24323), (3742, 20696), (5174, 14968), (7484, 10348)]