16028922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 40771584

約数和(自身を除く): 24742662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 947, 1209, 1302, 1894, 2418, 2821, 2841, 5642, 5682, 6629, 8463, 12311, 13258, 16926, 19887, 24622, 29357, 36933, 39774, 58714, 73866, 86177, 88071, 172354, 176142, 205499, 258531, 381641, 410998, 517062, 616497, 763282, 1144923, 1232994, 2289846, 2671487, 5342974, 8014461, 16028922]

約数ペア:

[(1, 16028922), (2, 8014461), (3, 5342974), (6, 2671487), (7, 2289846), (13, 1232994), (14, 1144923), (21, 763282), (26, 616497), (31, 517062), (39, 410998), (42, 381641), (62, 258531), (78, 205499), (91, 176142), (93, 172354), (182, 88071), (186, 86177), (217, 73866), (273, 58714), (403, 39774), (434, 36933), (546, 29357), (651, 24622), (806, 19887), (947, 16926), (1209, 13258), (1302, 12311), (1894, 8463), (2418, 6629), (2821, 5682), (2841, 5642)]