28866312

素因数分解:

$2^3\times 3^2\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 78427440

約数和(自身を除く): 49561128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 587, 683, 1174, 1366, 1761, 2049, 2348, 2732, 3522, 4098, 4696, 5283, 5464, 6147, 7044, 8196, 10566, 12294, 14088, 16392, 21132, 24588, 42264, 49176, 400921, 801842, 1202763, 1603684, 2405526, 3207368, 3608289, 4811052, 7216578, 9622104, 14433156, 28866312]

約数ペア:

[(1, 28866312), (2, 14433156), (3, 9622104), (4, 7216578), (6, 4811052), (8, 3608289), (9, 3207368), (12, 2405526), (18, 1603684), (24, 1202763), (36, 801842), (72, 400921), (587, 49176), (683, 42264), (1174, 24588), (1366, 21132), (1761, 16392), (2049, 14088), (2348, 12294), (2732, 10566), (3522, 8196), (4098, 7044), (4696, 6147), (5283, 5464)]