28918224

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11813}}^1$

素因数の和:11844

約数の個数: 60

約数和(自身を含む): 85698756

約数和(自身を除く): 56780532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 11813, 23626, 35439, 47252, 70878, 94504, 106317, 141756, 189008, 200821, 212634, 283512, 401642, 425268, 567024, 602463, 803284, 850536, 1204926, 1606568, 1701072, 1807389, 2409852, 3213136, 3614778, 4819704, 7229556, 9639408, 14459112, 28918224]

約数ペア:

[(1, 28918224), (2, 14459112), (3, 9639408), (4, 7229556), (6, 4819704), (8, 3614778), (9, 3213136), (12, 2409852), (16, 1807389), (17, 1701072), (18, 1606568), (24, 1204926), (34, 850536), (36, 803284), (48, 602463), (51, 567024), (68, 425268), (72, 401642), (102, 283512), (136, 212634), (144, 200821), (153, 189008), (204, 141756), (272, 106317), (306, 94504), (408, 70878), (612, 47252), (816, 35439), (1224, 23626), (2448, 11813)]