354943888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41621}}^1$

素因数の和:41683

約数の個数: 40

約数和(自身を含む): 758685816

約数和(自身を除く): 403741928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 41621, 83242, 166484, 332968, 541073, 665936, 1082146, 1706461, 2164292, 3412922, 4328584, 6825844, 8657168, 13651688, 22183993, 27303376, 44367986, 88735972, 177471944, 354943888]

約数ペア:

[(1, 354943888), (2, 177471944), (4, 88735972), (8, 44367986), (13, 27303376), (16, 22183993), (26, 13651688), (41, 8657168), (52, 6825844), (82, 4328584), (104, 3412922), (164, 2164292), (208, 1706461), (328, 1082146), (533, 665936), (656, 541073), (1066, 332968), (2132, 166484), (4264, 83242), (8528, 41621)]