42902808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 116256000

約数和(自身を除く): 73353192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 691, 796, 1194, 1382, 1592, 2073, 2388, 2587, 2764, 4146, 4776, 5174, 5528, 7761, 8292, 8983, 10348, 15522, 16584, 17966, 20696, 26949, 31044, 35932, 53898, 62088, 71864, 107796, 137509, 215592, 275018, 412527, 550036, 825054, 1100072, 1650108, 1787617, 3300216, 3575234, 5362851, 7150468, 10725702, 14300936, 21451404, 42902808]

約数ペア:

[(1, 42902808), (2, 21451404), (3, 14300936), (4, 10725702), (6, 7150468), (8, 5362851), (12, 3575234), (13, 3300216), (24, 1787617), (26, 1650108), (39, 1100072), (52, 825054), (78, 550036), (104, 412527), (156, 275018), (199, 215592), (312, 137509), (398, 107796), (597, 71864), (691, 62088), (796, 53898), (1194, 35932), (1382, 31044), (1592, 26949), (2073, 20696), (2388, 17966), (2587, 16584), (2764, 15522), (4146, 10348), (4776, 8983), (5174, 8292), (5528, 7761)]