57203744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 122068800

約数和(自身を除く): 64865056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 398, 416, 691, 796, 1382, 1592, 2587, 2764, 3184, 5174, 5528, 6368, 8983, 10348, 11056, 17966, 20696, 22112, 35932, 41392, 71864, 82784, 137509, 143728, 275018, 287456, 550036, 1100072, 1787617, 2200144, 3575234, 4400288, 7150468, 14300936, 28601872, 57203744]

約数ペア:

[(1, 57203744), (2, 28601872), (4, 14300936), (8, 7150468), (13, 4400288), (16, 3575234), (26, 2200144), (32, 1787617), (52, 1100072), (104, 550036), (199, 287456), (208, 275018), (398, 143728), (416, 137509), (691, 82784), (796, 71864), (1382, 41392), (1592, 35932), (2587, 22112), (2764, 20696), (3184, 17966), (5174, 11056), (5528, 10348), (6368, 8983)]