39863164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 81375840

約数和(自身を除く): 41512676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 137, 187, 274, 374, 389, 548, 748, 778, 1507, 1556, 2329, 3014, 4279, 4658, 6028, 6613, 8558, 9316, 13226, 17116, 25619, 26452, 51238, 53293, 72743, 102476, 106586, 145486, 213172, 290972, 586223, 905981, 1172446, 1811962, 2344892, 3623924, 9965791, 19931582, 39863164]

約数ペア:

[(1, 39863164), (2, 19931582), (4, 9965791), (11, 3623924), (17, 2344892), (22, 1811962), (34, 1172446), (44, 905981), (68, 586223), (137, 290972), (187, 213172), (274, 145486), (374, 106586), (389, 102476), (548, 72743), (748, 53293), (778, 51238), (1507, 26452), (1556, 25619), (2329, 17116), (3014, 13226), (4279, 9316), (4658, 8558), (6028, 6613)]