28156628634

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 57635214336

約数和(自身を除く): 29478585702

約数列:

[1, 2, 3, 6, 97, 107, 194, 214, 291, 321, 347, 582, 642, 694, 1041, 1303, 2082, 2606, 3909, 7818, 10379, 20758, 31137, 33659, 37129, 62274, 67318, 74258, 100977, 111387, 126391, 139421, 201954, 222774, 252782, 278842, 379173, 418263, 452141, 758346, 836526, 904282, 1356423, 2712846, 3601513, 7203026, 10804539, 13523837, 21609078, 27047674, 40571511, 43857677, 48379087, 81143022, 87715354, 96758174, 131573031, 145137261, 263146062, 290274522, 4692771439, 9385542878, 14078314317, 28156628634]

約数ペア:

[(1, 28156628634), (2, 14078314317), (3, 9385542878), (6, 4692771439), (97, 290274522), (107, 263146062), (194, 145137261), (214, 131573031), (291, 96758174), (321, 87715354), (347, 81143022), (582, 48379087), (642, 43857677), (694, 40571511), (1041, 27047674), (1303, 21609078), (2082, 13523837), (2606, 10804539), (3909, 7203026), (7818, 3601513), (10379, 2712846), (20758, 1356423), (31137, 904282), (33659, 836526), (37129, 758346), (62274, 452141), (67318, 418263), (74258, 379173), (100977, 278842), (111387, 252782), (126391, 222774), (139421, 201954)]