28117632

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 76744800

約数和(自身を除く): 48627168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 1979, 2368, 3552, 3958, 4736, 5937, 7104, 7916, 11874, 14208, 15832, 23748, 31664, 47496, 63328, 73223, 94992, 126656, 146446, 189984, 219669, 253312, 292892, 379968, 439338, 585784, 759936, 878676, 1171568, 1757352, 2343136, 3514704, 4686272, 7029408, 9372544, 14058816, 28117632]

約数ペア:

[(1, 28117632), (2, 14058816), (3, 9372544), (4, 7029408), (6, 4686272), (8, 3514704), (12, 2343136), (16, 1757352), (24, 1171568), (32, 878676), (37, 759936), (48, 585784), (64, 439338), (74, 379968), (96, 292892), (111, 253312), (128, 219669), (148, 189984), (192, 146446), (222, 126656), (296, 94992), (384, 73223), (444, 63328), (592, 47496), (888, 31664), (1184, 23748), (1776, 15832), (1979, 14208), (2368, 11874), (3552, 7916), (3958, 7104), (4736, 5937)]