56372272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 128241792

約数和(自身を除く): 71869520

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 83, 88, 136, 166, 176, 187, 227, 272, 332, 374, 454, 664, 748, 908, 913, 1328, 1411, 1496, 1816, 1826, 2497, 2822, 2992, 3632, 3652, 3859, 4994, 5644, 7304, 7718, 9988, 11288, 14608, 15436, 15521, 18841, 19976, 22576, 30872, 31042, 37682, 39952, 42449, 61744, 62084, 75364, 84898, 124168, 150728, 169796, 207251, 248336, 301456, 320297, 339592, 414502, 640594, 679184, 829004, 1281188, 1658008, 2562376, 3316016, 3523267, 5124752, 7046534, 14093068, 28186136, 56372272]

約数ペア:

[(1, 56372272), (2, 28186136), (4, 14093068), (8, 7046534), (11, 5124752), (16, 3523267), (17, 3316016), (22, 2562376), (34, 1658008), (44, 1281188), (68, 829004), (83, 679184), (88, 640594), (136, 414502), (166, 339592), (176, 320297), (187, 301456), (227, 248336), (272, 207251), (332, 169796), (374, 150728), (454, 124168), (664, 84898), (748, 75364), (908, 62084), (913, 61744), (1328, 42449), (1411, 39952), (1496, 37682), (1816, 31042), (1826, 30872), (2497, 22576), (2822, 19976), (2992, 18841), (3632, 15521), (3652, 15436), (3859, 14608), (4994, 11288), (5644, 9988), (7304, 7718)]