74256448

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 170517312

約数和(自身を除く): 96260864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 1997, 2324, 2656, 3994, 4648, 5312, 7988, 9296, 13979, 15976, 18592, 27958, 31952, 37184, 55916, 63904, 111832, 127808, 165751, 223664, 331502, 447328, 663004, 894656, 1160257, 1326008, 2320514, 2652016, 4641028, 5304032, 9282056, 10608064, 18564112, 37128224, 74256448]

約数ペア:

[(1, 74256448), (2, 37128224), (4, 18564112), (7, 10608064), (8, 9282056), (14, 5304032), (16, 4641028), (28, 2652016), (32, 2320514), (56, 1326008), (64, 1160257), (83, 894656), (112, 663004), (166, 447328), (224, 331502), (332, 223664), (448, 165751), (581, 127808), (664, 111832), (1162, 63904), (1328, 55916), (1997, 37184), (2324, 31952), (2656, 27958), (3994, 18592), (4648, 15976), (5312, 13979), (7988, 9296)]