39854856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 66589944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1231, 1349, 1704, 2462, 2698, 3693, 4047, 4924, 5396, 7386, 8094, 9848, 10792, 14772, 16188, 23389, 29544, 32376, 46778, 70167, 87401, 93556, 140334, 174802, 187112, 262203, 280668, 349604, 524406, 561336, 699208, 1048812, 1660619, 2097624, 3321238, 4981857, 6642476, 9963714, 13284952, 19927428, 39854856]

約数ペア:

[(1, 39854856), (2, 19927428), (3, 13284952), (4, 9963714), (6, 6642476), (8, 4981857), (12, 3321238), (19, 2097624), (24, 1660619), (38, 1048812), (57, 699208), (71, 561336), (76, 524406), (114, 349604), (142, 280668), (152, 262203), (213, 187112), (228, 174802), (284, 140334), (426, 93556), (456, 87401), (568, 70167), (852, 46778), (1231, 32376), (1349, 29544), (1704, 23389), (2462, 16188), (2698, 14772), (3693, 10792), (4047, 9848), (4924, 8094), (5396, 7386)]