28892214

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 74299680

約数和(自身を除く): 45407466

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 243, 269, 306, 351, 442, 459, 486, 538, 663, 702, 807, 918, 1053, 1326, 1377, 1614, 1989, 2106, 2421, 2754, 3159, 3497, 3978, 4131, 4573, 4842, 5967, 6318, 6994, 7263, 8262, 9146, 10491, 11934, 13719, 14526, 17901, 20982, 21789, 27438, 31473, 35802, 41157, 43578, 53703, 59449, 62946, 65367, 82314, 94419, 107406, 118898, 123471, 130734, 178347, 188838, 246942, 283257, 356694, 370413, 535041, 566514, 740826, 849771, 1070082, 1111239, 1605123, 1699542, 2222478, 3210246, 4815369, 9630738, 14446107, 28892214]

約数ペア:

[(1, 28892214), (2, 14446107), (3, 9630738), (6, 4815369), (9, 3210246), (13, 2222478), (17, 1699542), (18, 1605123), (26, 1111239), (27, 1070082), (34, 849771), (39, 740826), (51, 566514), (54, 535041), (78, 370413), (81, 356694), (102, 283257), (117, 246942), (153, 188838), (162, 178347), (221, 130734), (234, 123471), (243, 118898), (269, 107406), (306, 94419), (351, 82314), (442, 65367), (459, 62946), (486, 59449), (538, 53703), (663, 43578), (702, 41157), (807, 35802), (918, 31473), (1053, 27438), (1326, 21789), (1377, 20982), (1614, 17901), (1989, 14526), (2106, 13719), (2421, 11934), (2754, 10491), (3159, 9146), (3497, 8262), (3978, 7263), (4131, 6994), (4573, 6318), (4842, 5967)]