65125504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{173}}^2$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 138172770

約数和(自身を除く): 73047266

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 272, 346, 544, 692, 1088, 1384, 2176, 2768, 2941, 5536, 5882, 11072, 11764, 22144, 23528, 29929, 47056, 59858, 94112, 119716, 188224, 239432, 376448, 478864, 508793, 957728, 1017586, 1915456, 2035172, 3830912, 4070344, 8140688, 16281376, 32562752, 65125504]

約数ペア:

[(1, 65125504), (2, 32562752), (4, 16281376), (8, 8140688), (16, 4070344), (17, 3830912), (32, 2035172), (34, 1915456), (64, 1017586), (68, 957728), (128, 508793), (136, 478864), (173, 376448), (272, 239432), (346, 188224), (544, 119716), (692, 94112), (1088, 59858), (1384, 47056), (2176, 29929), (2768, 23528), (2941, 22144), (5536, 11764), (5882, 11072)]