61449472

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 143047296

約数和(自身を除く): 81597824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 647, 742, 848, 896, 1294, 1484, 1696, 1792, 2588, 2968, 3392, 4529, 5176, 5936, 6784, 9058, 10352, 11872, 13568, 18116, 20704, 23744, 34291, 36232, 41408, 47488, 68582, 72464, 82816, 94976, 137164, 144928, 165632, 240037, 274328, 289856, 480074, 548656, 579712, 960148, 1097312, 1159424, 1920296, 2194624, 3840592, 4389248, 7681184, 8778496, 15362368, 30724736, 61449472]

約数ペア:

[(1, 61449472), (2, 30724736), (4, 15362368), (7, 8778496), (8, 7681184), (14, 4389248), (16, 3840592), (28, 2194624), (32, 1920296), (53, 1159424), (56, 1097312), (64, 960148), (106, 579712), (112, 548656), (128, 480074), (212, 289856), (224, 274328), (256, 240037), (371, 165632), (424, 144928), (448, 137164), (647, 94976), (742, 82816), (848, 72464), (896, 68582), (1294, 47488), (1484, 41408), (1696, 36232), (1792, 34291), (2588, 23744), (2968, 20704), (3392, 18116), (4529, 13568), (5176, 11872), (5936, 10352), (6784, 9058)]