129438495542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{67307}}^1$

素因数の和:67876

約数の個数: 32

約数和(自身を含む): 204120933120

約数和(自身を除く): 74682437578

約数列:

[1, 2, 29, 58, 71, 142, 467, 934, 2059, 4118, 13543, 27086, 33157, 66314, 67307, 134614, 961553, 1923106, 1951903, 3903806, 4778797, 9557594, 31432369, 62864738, 138585113, 277170226, 911538701, 1823077402, 2231698199, 4463396398, 64719247771, 129438495542]

約数ペア:

[(1, 129438495542), (2, 64719247771), (29, 4463396398), (58, 2231698199), (71, 1823077402), (142, 911538701), (467, 277170226), (934, 138585113), (2059, 62864738), (4118, 31432369), (13543, 9557594), (27086, 4778797), (33157, 3903806), (66314, 1951903), (67307, 1923106), (134614, 961553)]