56406136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 63344264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 83, 136, 152, 166, 263, 323, 332, 526, 646, 664, 1052, 1292, 1411, 1577, 2104, 2584, 2822, 3154, 4471, 4997, 5644, 6308, 8942, 9994, 11288, 12616, 17884, 19988, 21829, 26809, 35768, 39976, 43658, 53618, 84949, 87316, 107236, 169898, 174632, 214472, 339796, 371093, 414751, 679592, 742186, 829502, 1484372, 1659004, 2968744, 3318008, 7050767, 14101534, 28203068, 56406136]

約数ペア:

[(1, 56406136), (2, 28203068), (4, 14101534), (8, 7050767), (17, 3318008), (19, 2968744), (34, 1659004), (38, 1484372), (68, 829502), (76, 742186), (83, 679592), (136, 414751), (152, 371093), (166, 339796), (263, 214472), (323, 174632), (332, 169898), (526, 107236), (646, 87316), (664, 84949), (1052, 53618), (1292, 43658), (1411, 39976), (1577, 35768), (2104, 26809), (2584, 21829), (2822, 19988), (3154, 17884), (4471, 12616), (4997, 11288), (5644, 9994), (6308, 8942)]