28170936

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3237

約数の個数: 64

約数和(自身を含む): 80186400

約数和(自身を除く): 52015464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 3181, 4428, 6362, 8856, 9543, 12724, 19086, 25448, 28629, 38172, 57258, 76344, 85887, 114516, 130421, 171774, 229032, 260842, 343548, 391263, 521684, 687096, 782526, 1043368, 1173789, 1565052, 2347578, 3130104, 3521367, 4695156, 7042734, 9390312, 14085468, 28170936]

約数ペア:

[(1, 28170936), (2, 14085468), (3, 9390312), (4, 7042734), (6, 4695156), (8, 3521367), (9, 3130104), (12, 2347578), (18, 1565052), (24, 1173789), (27, 1043368), (36, 782526), (41, 687096), (54, 521684), (72, 391263), (82, 343548), (108, 260842), (123, 229032), (164, 171774), (216, 130421), (246, 114516), (328, 85887), (369, 76344), (492, 57258), (738, 38172), (984, 28629), (1107, 25448), (1476, 19086), (2214, 12724), (2952, 9543), (3181, 8856), (4428, 6362)]