4557784

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 10944000

約数和(自身を除く): 6386216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 151, 154, 196, 302, 308, 343, 392, 539, 604, 616, 686, 1057, 1078, 1208, 1372, 1661, 2114, 2156, 2744, 3322, 3773, 4228, 4312, 6644, 7399, 7546, 8456, 11627, 13288, 14798, 15092, 23254, 29596, 30184, 46508, 51793, 59192, 81389, 93016, 103586, 162778, 207172, 325556, 414344, 569723, 651112, 1139446, 2278892, 4557784]

約数ペア:

[(1, 4557784), (2, 2278892), (4, 1139446), (7, 651112), (8, 569723), (11, 414344), (14, 325556), (22, 207172), (28, 162778), (44, 103586), (49, 93016), (56, 81389), (77, 59192), (88, 51793), (98, 46508), (151, 30184), (154, 29596), (196, 23254), (302, 15092), (308, 14798), (343, 13288), (392, 11627), (539, 8456), (604, 7546), (616, 7399), (686, 6644), (1057, 4312), (1078, 4228), (1208, 3773), (1372, 3322), (1661, 2744), (2114, 2156)]