13147728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 38110656

約数和(自身を除く): 24962928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 673, 814, 888, 1221, 1346, 1628, 1776, 2019, 2442, 2692, 3256, 4038, 4884, 5384, 6512, 7403, 8076, 9768, 10768, 14806, 16152, 19536, 22209, 24901, 29612, 32304, 44418, 49802, 59224, 74703, 88836, 99604, 118448, 149406, 177672, 199208, 273911, 298812, 355344, 398416, 547822, 597624, 821733, 1095644, 1195248, 1643466, 2191288, 3286932, 4382576, 6573864, 13147728]

約数ペア:

[(1, 13147728), (2, 6573864), (3, 4382576), (4, 3286932), (6, 2191288), (8, 1643466), (11, 1195248), (12, 1095644), (16, 821733), (22, 597624), (24, 547822), (33, 398416), (37, 355344), (44, 298812), (48, 273911), (66, 199208), (74, 177672), (88, 149406), (111, 118448), (132, 99604), (148, 88836), (176, 74703), (222, 59224), (264, 49802), (296, 44418), (407, 32304), (444, 29612), (528, 24901), (592, 22209), (673, 19536), (814, 16152), (888, 14806), (1221, 10768), (1346, 9768), (1628, 8076), (1776, 7403), (2019, 6512), (2442, 5384), (2692, 4884), (3256, 4038)]