71889122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 48103198

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 437, 874, 991, 1577, 1909, 1982, 3154, 3818, 18829, 22793, 36271, 37658, 45586, 72542, 82253, 164506, 433067, 866134, 1562807, 1891819, 3125614, 3783638, 35944561, 71889122]

約数ペア:

[(1, 71889122), (2, 35944561), (19, 3783638), (23, 3125614), (38, 1891819), (46, 1562807), (83, 866134), (166, 433067), (437, 164506), (874, 82253), (991, 72542), (1577, 45586), (1909, 37658), (1982, 36271), (3154, 22793), (3818, 18829)]