6487744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 56

約数和(自身を含む): 13990320

約数和(自身を除く): 7502576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 89, 134, 136, 178, 268, 272, 356, 536, 544, 712, 1072, 1088, 1139, 1424, 1513, 2144, 2278, 2848, 3026, 4288, 4556, 5696, 5963, 6052, 9112, 11926, 12104, 18224, 23852, 24208, 36448, 47704, 48416, 72896, 95408, 96832, 101371, 190816, 202742, 381632, 405484, 810968, 1621936, 3243872, 6487744]

約数ペア:

[(1, 6487744), (2, 3243872), (4, 1621936), (8, 810968), (16, 405484), (17, 381632), (32, 202742), (34, 190816), (64, 101371), (67, 96832), (68, 95408), (89, 72896), (134, 48416), (136, 47704), (178, 36448), (268, 24208), (272, 23852), (356, 18224), (536, 12104), (544, 11926), (712, 9112), (1072, 6052), (1088, 5963), (1139, 5696), (1424, 4556), (1513, 4288), (2144, 3026), (2278, 2848)]