28404236208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{519539}}^1$

素因数の和:519634

約数の個数: 80

約数和(自身を含む): 78853703040

約数和(自身を除く): 50449466832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1608, 2278, 3216, 3417, 4556, 6834, 9112, 13668, 18224, 27336, 54672, 519539, 1039078, 1558617, 2078156, 3117234, 4156312, 6234468, 8312624, 8832163, 12468936, 17664326, 24937872, 26496489, 34809113, 35328652, 52992978, 69618226, 70657304, 104427339, 105985956, 139236452, 141314608, 208854678, 211971912, 278472904, 417709356, 423943824, 556945808, 591754921, 835418712, 1183509842, 1670837424, 1775264763, 2367019684, 3550529526, 4734039368, 7101059052, 9468078736, 14202118104, 28404236208]

約数ペア:

[(1, 28404236208), (2, 14202118104), (3, 9468078736), (4, 7101059052), (6, 4734039368), (8, 3550529526), (12, 2367019684), (16, 1775264763), (17, 1670837424), (24, 1183509842), (34, 835418712), (48, 591754921), (51, 556945808), (67, 423943824), (68, 417709356), (102, 278472904), (134, 211971912), (136, 208854678), (201, 141314608), (204, 139236452), (268, 105985956), (272, 104427339), (402, 70657304), (408, 69618226), (536, 52992978), (804, 35328652), (816, 34809113), (1072, 26496489), (1139, 24937872), (1608, 17664326), (2278, 12468936), (3216, 8832163), (3417, 8312624), (4556, 6234468), (6834, 4156312), (9112, 3117234), (13668, 2078156), (18224, 1558617), (27336, 1039078), (54672, 519539)]