28527768

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 84363600

約数和(自身を除く): 55835832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 289, 306, 408, 457, 459, 578, 612, 867, 914, 918, 1156, 1224, 1371, 1734, 1828, 1836, 2312, 2601, 2742, 3468, 3656, 3672, 4113, 5202, 5484, 6936, 7769, 7803, 8226, 10404, 10968, 12339, 15538, 15606, 16452, 20808, 23307, 24678, 31076, 31212, 32904, 46614, 49356, 62152, 62424, 69921, 93228, 98712, 132073, 139842, 186456, 209763, 264146, 279684, 396219, 419526, 528292, 559368, 792438, 839052, 1056584, 1188657, 1584876, 1678104, 2377314, 3169752, 3565971, 4754628, 7131942, 9509256, 14263884, 28527768]

約数ペア:

[(1, 28527768), (2, 14263884), (3, 9509256), (4, 7131942), (6, 4754628), (8, 3565971), (9, 3169752), (12, 2377314), (17, 1678104), (18, 1584876), (24, 1188657), (27, 1056584), (34, 839052), (36, 792438), (51, 559368), (54, 528292), (68, 419526), (72, 396219), (102, 279684), (108, 264146), (136, 209763), (153, 186456), (204, 139842), (216, 132073), (289, 98712), (306, 93228), (408, 69921), (457, 62424), (459, 62152), (578, 49356), (612, 46614), (867, 32904), (914, 31212), (918, 31076), (1156, 24678), (1224, 23307), (1371, 20808), (1734, 16452), (1828, 15606), (1836, 15538), (2312, 12339), (2601, 10968), (2742, 10404), (3468, 8226), (3656, 7803), (3672, 7769), (4113, 6936), (5202, 5484)]