28349676

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5180

約数の個数: 60

約数和(自身を含む): 78486408

約数和(自身を除く): 50136732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5147, 5508, 10294, 15441, 20588, 30882, 46323, 61764, 87499, 92646, 138969, 174998, 185292, 262497, 277938, 349996, 416907, 524994, 555876, 787491, 833814, 1049988, 1574982, 1667628, 2362473, 3149964, 4724946, 7087419, 9449892, 14174838, 28349676]

約数ペア:

[(1, 28349676), (2, 14174838), (3, 9449892), (4, 7087419), (6, 4724946), (9, 3149964), (12, 2362473), (17, 1667628), (18, 1574982), (27, 1049988), (34, 833814), (36, 787491), (51, 555876), (54, 524994), (68, 416907), (81, 349996), (102, 277938), (108, 262497), (153, 185292), (162, 174998), (204, 138969), (306, 92646), (324, 87499), (459, 61764), (612, 46323), (918, 30882), (1377, 20588), (1836, 15441), (2754, 10294), (5147, 5508)]