70438128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34127}}^1$

素因数の和:34181

約数の個数: 40

約数和(自身を含む): 186202368

約数和(自身を除く): 115764240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 34127, 68254, 102381, 136508, 204762, 273016, 409524, 546032, 819048, 1467461, 1638096, 2934922, 4402383, 5869844, 8804766, 11739688, 17609532, 23479376, 35219064, 70438128]

約数ペア:

[(1, 70438128), (2, 35219064), (3, 23479376), (4, 17609532), (6, 11739688), (8, 8804766), (12, 5869844), (16, 4402383), (24, 2934922), (43, 1638096), (48, 1467461), (86, 819048), (129, 546032), (172, 409524), (258, 273016), (344, 204762), (516, 136508), (688, 102381), (1032, 68254), (2064, 34127)]