27839416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 31880264

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 53, 88, 94, 106, 127, 188, 212, 254, 376, 424, 508, 517, 583, 1016, 1034, 1166, 1397, 2068, 2332, 2491, 2794, 4136, 4664, 4982, 5588, 5969, 6731, 9964, 11176, 11938, 13462, 19928, 23876, 26924, 27401, 47752, 53848, 54802, 65659, 74041, 109604, 131318, 148082, 219208, 262636, 296164, 316357, 525272, 592328, 632714, 1265428, 2530856, 3479927, 6959854, 13919708, 27839416]

約数ペア:

[(1, 27839416), (2, 13919708), (4, 6959854), (8, 3479927), (11, 2530856), (22, 1265428), (44, 632714), (47, 592328), (53, 525272), (88, 316357), (94, 296164), (106, 262636), (127, 219208), (188, 148082), (212, 131318), (254, 109604), (376, 74041), (424, 65659), (508, 54802), (517, 53848), (583, 47752), (1016, 27401), (1034, 26924), (1166, 23876), (1397, 19928), (2068, 13462), (2332, 11938), (2491, 11176), (2794, 9964), (4136, 6731), (4664, 5969), (4982, 5588)]