565720832

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 1215828432

約数和(自身を除く): 650107600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 2131, 2176, 3904, 4148, 4262, 4352, 7808, 8296, 8524, 15616, 16592, 17048, 33184, 34096, 36227, 66368, 68192, 72454, 129991, 132736, 136384, 144908, 259982, 265472, 272768, 289816, 519964, 545536, 579632, 1039928, 1159264, 2079856, 2209847, 2318528, 4159712, 4419694, 4637056, 8319424, 8839388, 9274112, 16638848, 17678776, 33277696, 35357552, 70715104, 141430208, 282860416, 565720832]

約数ペア:

[(1, 565720832), (2, 282860416), (4, 141430208), (8, 70715104), (16, 35357552), (17, 33277696), (32, 17678776), (34, 16638848), (61, 9274112), (64, 8839388), (68, 8319424), (122, 4637056), (128, 4419694), (136, 4159712), (244, 2318528), (256, 2209847), (272, 2079856), (488, 1159264), (544, 1039928), (976, 579632), (1037, 545536), (1088, 519964), (1952, 289816), (2074, 272768), (2131, 265472), (2176, 259982), (3904, 144908), (4148, 136384), (4262, 132736), (4352, 129991), (7808, 72454), (8296, 68192), (8524, 66368), (15616, 36227), (16592, 34096), (17048, 33184)]