66229808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 131182080

約数和(自身を除く): 64952272

約数列:

[1, 2, 4, 8, 16, 79, 151, 158, 302, 316, 347, 604, 632, 694, 1208, 1264, 1388, 2416, 2776, 5552, 11929, 23858, 27413, 47716, 52397, 54826, 95432, 104794, 109652, 190864, 209588, 219304, 419176, 438608, 838352, 4139363, 8278726, 16557452, 33114904, 66229808]

約数ペア:

[(1, 66229808), (2, 33114904), (4, 16557452), (8, 8278726), (16, 4139363), (79, 838352), (151, 438608), (158, 419176), (302, 219304), (316, 209588), (347, 190864), (604, 109652), (632, 104794), (694, 95432), (1208, 54826), (1264, 52397), (1388, 47716), (2416, 27413), (2776, 23858), (5552, 11929)]