71369484

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 170102016

約数和(自身を除く): 98732532

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 211, 213, 284, 397, 422, 426, 633, 794, 844, 852, 1191, 1266, 1588, 2382, 2532, 4764, 14981, 28187, 29962, 44943, 56374, 59924, 83767, 84561, 89886, 112748, 167534, 169122, 179772, 251301, 335068, 338244, 502602, 1005204, 5947457, 11894914, 17842371, 23789828, 35684742, 71369484]

約数ペア:

[(1, 71369484), (2, 35684742), (3, 23789828), (4, 17842371), (6, 11894914), (12, 5947457), (71, 1005204), (142, 502602), (211, 338244), (213, 335068), (284, 251301), (397, 179772), (422, 169122), (426, 167534), (633, 112748), (794, 89886), (844, 84561), (852, 83767), (1191, 59924), (1266, 56374), (1588, 44943), (2382, 29962), (2532, 28187), (4764, 14981)]