25667014724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{45197}}^1$

素因数の和:45444

約数の個数: 48

約数和(自身を含む): 49396713408

約数和(自身を除く): 23729698684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 163, 268, 326, 652, 871, 1742, 2119, 3484, 4238, 8476, 10921, 21842, 43684, 45197, 90394, 141973, 180788, 283946, 567892, 587561, 1175122, 2350244, 3028199, 6056398, 7367111, 12112796, 14734222, 29468444, 39366587, 78733174, 95772443, 157466348, 191544886, 383089772, 493596437, 987192874, 1974385748, 6416753681, 12833507362, 25667014724]

約数ペア:

[(1, 25667014724), (2, 12833507362), (4, 6416753681), (13, 1974385748), (26, 987192874), (52, 493596437), (67, 383089772), (134, 191544886), (163, 157466348), (268, 95772443), (326, 78733174), (652, 39366587), (871, 29468444), (1742, 14734222), (2119, 12112796), (3484, 7367111), (4238, 6056398), (8476, 3028199), (10921, 2350244), (21842, 1175122), (43684, 587561), (45197, 567892), (90394, 283946), (141973, 180788)]