28573176

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 76608000

約数和(自身を除く): 48034824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1399, 1702, 2553, 2798, 3404, 4197, 5106, 5596, 6808, 8394, 10212, 11192, 16788, 20424, 32177, 33576, 51763, 64354, 96531, 103526, 128708, 155289, 193062, 207052, 257416, 310578, 386124, 414104, 621156, 772248, 1190549, 1242312, 2381098, 3571647, 4762196, 7143294, 9524392, 14286588, 28573176]

約数ペア:

[(1, 28573176), (2, 14286588), (3, 9524392), (4, 7143294), (6, 4762196), (8, 3571647), (12, 2381098), (23, 1242312), (24, 1190549), (37, 772248), (46, 621156), (69, 414104), (74, 386124), (92, 310578), (111, 257416), (138, 207052), (148, 193062), (184, 155289), (222, 128708), (276, 103526), (296, 96531), (444, 64354), (552, 51763), (851, 33576), (888, 32177), (1399, 20424), (1702, 16788), (2553, 11192), (2798, 10212), (3404, 8394), (4197, 6808), (5106, 5596)]