27791976

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 72993600

約数和(自身を除く): 45201624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 547, 584, 696, 876, 1094, 1641, 1752, 2117, 2188, 3282, 4234, 4376, 6351, 6564, 8468, 12702, 13128, 15863, 16936, 25404, 31726, 39931, 47589, 50808, 63452, 79862, 95178, 119793, 126904, 159724, 190356, 239586, 319448, 380712, 479172, 958344, 1157999, 2315998, 3473997, 4631996, 6947994, 9263992, 13895988, 27791976]

約数ペア:

[(1, 27791976), (2, 13895988), (3, 9263992), (4, 6947994), (6, 4631996), (8, 3473997), (12, 2315998), (24, 1157999), (29, 958344), (58, 479172), (73, 380712), (87, 319448), (116, 239586), (146, 190356), (174, 159724), (219, 126904), (232, 119793), (292, 95178), (348, 79862), (438, 63452), (547, 50808), (584, 47589), (696, 39931), (876, 31726), (1094, 25404), (1641, 16936), (1752, 15863), (2117, 13128), (2188, 12702), (3282, 8468), (4234, 6564), (4376, 6351)]