64223328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51461}}^1$

素因数の和:51487

約数の個数: 48

約数和(自身を含む): 181557936

約数和(自身を除く): 117334608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 51461, 102922, 154383, 205844, 308766, 411688, 617532, 668993, 823376, 1235064, 1337986, 1646752, 2006979, 2470128, 2675972, 4013958, 4940256, 5351944, 8027916, 10703888, 16055832, 21407776, 32111664, 64223328]

約数ペア:

[(1, 64223328), (2, 32111664), (3, 21407776), (4, 16055832), (6, 10703888), (8, 8027916), (12, 5351944), (13, 4940256), (16, 4013958), (24, 2675972), (26, 2470128), (32, 2006979), (39, 1646752), (48, 1337986), (52, 1235064), (78, 823376), (96, 668993), (104, 617532), (156, 411688), (208, 308766), (312, 205844), (416, 154383), (624, 102922), (1248, 51461)]