28410178174

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{6199}}^1$

素因数の和:6605

約数の個数: 64

約数和(自身を含む): 52168089600

約数和(自身を除く): 23757911426

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 331, 602, 662, 989, 1978, 2317, 4634, 6199, 6923, 7613, 12398, 13846, 14233, 15226, 28466, 43393, 53291, 86786, 99631, 106582, 142577, 199262, 266557, 285154, 327359, 533114, 654718, 998039, 1865899, 1996078, 2051869, 2291513, 3731798, 4103738, 4583026, 6130811, 12261622, 14363083, 28726166, 42915677, 47192987, 85831354, 88230367, 94385974, 176460734, 330350909, 617612569, 660701818, 1235225138, 2029298441, 4058596882, 14205089087, 28410178174]

約数ペア:

[(1, 28410178174), (2, 14205089087), (7, 4058596882), (14, 2029298441), (23, 1235225138), (43, 660701818), (46, 617612569), (86, 330350909), (161, 176460734), (301, 94385974), (322, 88230367), (331, 85831354), (602, 47192987), (662, 42915677), (989, 28726166), (1978, 14363083), (2317, 12261622), (4634, 6130811), (6199, 4583026), (6923, 4103738), (7613, 3731798), (12398, 2291513), (13846, 2051869), (14233, 1996078), (15226, 1865899), (28466, 998039), (43393, 654718), (53291, 533114), (86786, 327359), (99631, 285154), (106582, 266557), (142577, 199262)]