28339488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5214

約数の個数: 72

約数和(自身を含む): 84848400

約数和(自身を除く): 56508912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5179, 5472, 10358, 15537, 20716, 31074, 41432, 46611, 62148, 82864, 93222, 98401, 124296, 165728, 186444, 196802, 248592, 295203, 372888, 393604, 497184, 590406, 745776, 787208, 885609, 1180812, 1491552, 1574416, 1771218, 2361624, 3148832, 3542436, 4723248, 7084872, 9446496, 14169744, 28339488]

約数ペア:

[(1, 28339488), (2, 14169744), (3, 9446496), (4, 7084872), (6, 4723248), (8, 3542436), (9, 3148832), (12, 2361624), (16, 1771218), (18, 1574416), (19, 1491552), (24, 1180812), (32, 885609), (36, 787208), (38, 745776), (48, 590406), (57, 497184), (72, 393604), (76, 372888), (96, 295203), (114, 248592), (144, 196802), (152, 186444), (171, 165728), (228, 124296), (288, 98401), (304, 93222), (342, 82864), (456, 62148), (608, 46611), (684, 41432), (912, 31074), (1368, 20716), (1824, 15537), (2736, 10358), (5179, 5472)]