28726056

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7855

約数の個数: 64

約数和(自身を含む): 84499200

約数和(自身を除く): 55773144

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, 306, 408, 459, 612, 918, 1224, 1836, 3672, 7823, 15646, 23469, 31292, 46938, 62584, 70407, 93876, 132991, 140814, 187752, 211221, 265982, 281628, 398973, 422442, 531964, 563256, 797946, 844884, 1063928, 1196919, 1595892, 1689768, 2393838, 3191784, 3590757, 4787676, 7181514, 9575352, 14363028, 28726056]

約数ペア:

[(1, 28726056), (2, 14363028), (3, 9575352), (4, 7181514), (6, 4787676), (8, 3590757), (9, 3191784), (12, 2393838), (17, 1689768), (18, 1595892), (24, 1196919), (27, 1063928), (34, 844884), (36, 797946), (51, 563256), (54, 531964), (68, 422442), (72, 398973), (102, 281628), (108, 265982), (136, 211221), (153, 187752), (204, 140814), (216, 132991), (306, 93876), (408, 70407), (459, 62584), (612, 46938), (918, 31292), (1224, 23469), (1836, 15646), (3672, 7823)]