15694615664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{262909}}^1$

素因数の和:262978

約数の個数: 80

約数和(自身を含む): 38338587840

約数和(自身を除く): 22643972176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 4264, 4592, 7462, 8528, 14924, 29848, 59696, 262909, 525818, 1051636, 1840363, 2103272, 3417817, 3680726, 4206544, 6835634, 7361452, 10779269, 13671268, 14722904, 21558538, 23924719, 27342536, 29445808, 43117076, 47849438, 54685072, 75454883, 86234152, 95698876, 140130497, 150909766, 172468304, 191397752, 280260994, 301819532, 382795504, 560521988, 603639064, 980913479, 1121043976, 1207278128, 1961826958, 2242087952, 3923653916, 7847307832, 15694615664]

約数ペア:

[(1, 15694615664), (2, 7847307832), (4, 3923653916), (7, 2242087952), (8, 1961826958), (13, 1207278128), (14, 1121043976), (16, 980913479), (26, 603639064), (28, 560521988), (41, 382795504), (52, 301819532), (56, 280260994), (82, 191397752), (91, 172468304), (104, 150909766), (112, 140130497), (164, 95698876), (182, 86234152), (208, 75454883), (287, 54685072), (328, 47849438), (364, 43117076), (533, 29445808), (574, 27342536), (656, 23924719), (728, 21558538), (1066, 14722904), (1148, 13671268), (1456, 10779269), (2132, 7361452), (2296, 6835634), (3731, 4206544), (4264, 3680726), (4592, 3417817), (7462, 2103272), (8528, 1840363), (14924, 1051636), (29848, 525818), (59696, 262909)]