7644548128

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431993}}^1$

素因数の和:432089

約数の個数: 48

約数和(自身を含む): 17417998080

約数和(自身を除く): 9773449952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 431993, 863986, 1727972, 3023951, 3455944, 6047902, 6911888, 12095804, 13823776, 24191608, 34127447, 48383216, 68254894, 96766432, 136509788, 238892129, 273019576, 477784258, 546039152, 955568516, 1092078304, 1911137032, 3822274064, 7644548128]

約数ペア:

[(1, 7644548128), (2, 3822274064), (4, 1911137032), (7, 1092078304), (8, 955568516), (14, 546039152), (16, 477784258), (28, 273019576), (32, 238892129), (56, 136509788), (79, 96766432), (112, 68254894), (158, 48383216), (224, 34127447), (316, 24191608), (553, 13823776), (632, 12095804), (1106, 6911888), (1264, 6047902), (2212, 3455944), (2528, 3023951), (4424, 1727972), (8848, 863986), (17696, 431993)]